Venn diagrams look like two or more overlapping circles, with text in each section of each circle that describes the categories. Figure 3 shows a Venn diagram, which illustrates the relation between data science, data mining, artificial intelligence (AI), machine learning and deep learning (DL), explained in more detail in. This is a Venn diagram Below using two sets, A and B. A Venn diagram is a widely used diagram style that shows the logical relation between sets, popularized by John Venn (1834–1923) in the 1880s. In short, while not all non-science is pseudoscience, all pseudoscience is definitely non-science. ”. ⭐ Cell Organelle Scavenger Hunt. Do the following: 1. Basic Venn diagrams can illustrate the interaction of two or three sets. describes what nature does under certain conditions (usually with a mathematical formula) law. This cross-disciplinary piece is the key. The classic two-set Venn diagram consists of two circles, but you can compare. SCIENCE VS. Observations are the conduit through which the ‘tribunal of experience’ delivers its verdicts on scientific hypotheses and theories. Their knowledge about science and technology is not that advance. Four visuals include Venn diagrams, T-charts, double bubble maps, and matrix charts. Pseudoscience worksheet and vocabulary foldableupdated!This is a worksheet and activity to engage students in the study of science vs. 8d identify and compare the physical characteristics of. How to use this Venn diagram for kids. Long recognized for their pedagogical value, Venn diagrams have been a standard part of the curriculum of introductory logic since the mid. Distinguishing Science and Pseudoscience. Step 1: Draw two circles, which have an overlapping section in the middle. The area represents the African Americans that have type O blood and the Rh- factor. The demarcation between science and pseudoscience is part of the larger task of determining which beliefs are epistemically warranted. The explanations are testable against other natural phenomena, or against other explanations (test of a theory). Venn diagram was named after John Venn in 1880. 2. Answer. Return to Types of Diagrams list. There are 2^1 options: in or out. How to Read the Data Science Venn Diagram . As nouns the difference between math and science is that math is a mowing; what is gathered from mowing or math can be (uncountable|north america) or math can be (hinduism|jainism) while science is. The letter and number set preceding each phrase denotes the discipline and number designated by the content standards or framework. Example 13: Human VS Owl Eyes Venn Diagram. Euler Diagrams. You can draw a basic Venn diagram with one line of code, but flexible enough to meet your needs. Complete the Venn diagram below to see the similarities and differences of Anthropology, Sociology, and. A Venn diagram refers to an illustration that makes use of circles, be it overlapping or non-overlapping, in order to portray a relationship between finite sets of things. PSEUDOSCIENCE shows a total indifference to criteria of valid evidence. 1 of 10 The whole rectangle contains all the elements being. pseudo-science, which I briefly discuss here as a user-friendly guide for critical thinking. The Venn Diagram Maker can process up to. Overview. ; The set C, shown. Start in the center with students that like all three subjects. To create a Venn diagram, first we draw a rectangle and label the universal set “ U = Plants. Create a Venn diagram. Lilienfeld produced with his colleagues on science vs. Overlapping areas indicate elements common to both sets. Just drag and drop elements to create your Venn diagram. The danger of “bias” exists in the “traditional research” zone and is the main inspiration for this update of the Data Science Venn Diagram. The Human Resources department looks for several factors when short-listing candidates for a position, such as experience, professional skills and leadership competence. CREATE THIS DIAGRAM TEMPLATE. Venn diagrams, also called Set diagrams or Logic diagrams, are widely used in mathematics, statistics, logic. In my search for a way to display the names inside the Venn Diagram, I came across this lovely package by Paul Broaderson that creates a word cloud inside your Venn Diagram. The Mathematical Universe. Venn. As pharmacological data sets become increasingly large and complex, new visual analysis and filtering programs are needed to aid their appreciation. In VanderPlas’s opinion, the best existing definition of data science is illustrated by Drew Conway ’s Data Science Venn Diagram (see the figure below), first published on Drew Conway ’s blog in September 2010. 2 + 0. Magic is a method of talking to the universe in words that it cannot ignore. I call this, the admittedly poorly named, “Pseudoscience Super-Challenge”. Basically: Science: Question -> Hypothesis -> Testing -> Conclusion. And supporters of pseudoscientific theories are often unwilling to accept contrary evidence. Pseudoscience Quiz; Science and Society Discussion HW: Newsela Article with Questions- Due Thursday It’s true that Venn diagrams are not widely applicable. This happens when scientists make dramatic claims from. Defining a science blog - heck, just defining a blog - is difficult. D. Students will cut and glue characteristics into the three-way Venn diagram. Astrophysics uses principles and laws of physics to explain how stars, planets, and galaxies form and function. PSEUDOSCIENCE ANSWER BANK Alien Life Astrology Astronomy Can be tested and modified Cannot be tested Cryptozoology Flat Earth Theory Follows scientific method Fortune Telling Paranormal Activity Ignores scientific method Repeatable & replicatable Round Earth Theory Sounds/looks scientific Supported by measurements Defining a science blog. Is it Science or Pseudoscience? L e a r n i n g G o a l s List the characteristics of science and pseudoscience Determine if a practice is science or pseudoscience and provide evidence for this reasoning Ma te r i a l s 1 set of Science vs Pseudoscience Fact Cards per student or group 1 Astrological Descriptions handout per studentCreate a bubble map now. Statements: "Follows the evidence wherever it leads. To unlock this lesson. A Venn diagram represents each set by a circle, usually drawn inside of a containing box representing the universal set. Defining a science blog - heck, just defining a blog - is difficult. 4. Creation- Science vs. 8 (32) $2. 7. Tree diagrams can make some probability problems easier to visualize and solve. Teaching Compare and Contrast. A Venn diagram is a visual organizer, made up of overlapping circles, that explores the relationship between a set of different things. It’s a simple resource that can be easily accessed at school or at home. 2. They can then recognize the similarities and differences between them. 8. Appeals to myths. In the Venn Diagram, describe the area in the rectangle but outside both the circle and the oval using a complete sentence. The demarcation problem in philosophy of science refers to the question of how to meaningfully and reliably separate science from pseudoscience. azthemansays • 3 yr. Scientific racism, sometimes termed biological racism, is the pseudoscientific belief that the human species can be subdivided into biologically distinct taxa called "races," [1] [2] [3] and that empirical evidence exists to support or justify racism ( racial discrimination ), racial inferiority, or racial superiority. 0). A tree diagram is a special type of graph used to determine the outcomes of an experiment. Source:EdrawMax Online. ⭐ Cell Organelle Scavenger Hunt. ”. a. This is the idea that an-2. Feel free to click on the image to try this diagram as a template. The branches are labeled with probabilities instead of frequencies. For example, candies might have chocolate, coconut, both, or neither. They consist usually of two to three circles that overlap to draw comparisons. You can easily edit this template using Creately's venn diagram maker. The symbol ∪ ∪ represents the union of sets. AboutTranscript. Sometimes data belongs to more than one category. His father Henry Venn and grandfather John Venn were both Evangelical Anglican. Teach and reinforce the compare and contrast tool the Venn diagram using this lesson plan. Star Wars is arguably closer to fantasy than it is science fiction, in that it has a very strong "magic" element, and it takes place in a universe that's more or less completely removed from our own. Meet The Creators. The Data Science Venn Diagram provides a visual picture of how different Data Science domains interact. Constantly looking to expand knowledge of the subject. 2. The Data Science Venn Diagram gives the visual representation of how these areas work together in Data Science. SCIENCE VS. Summary: 1. 2: Venn Diagrams. Venn diagrams are also useful in illustrating relationships in. a. 075; c. Much of what we know about how our brain works and responds to stimuli comes from decades worth of scientific study. 15 Creative Venn Diagrams to Get You Thinking. Create an expression relating 2 and 3 sets from a Venn diagram. Some people claim students have a difficult time understanding joins when introduced to the concept using Venn diagrams; Venn diagrams aren’t a technically correct representation of what a join is actually doing; Venn diagrams have various limitations: i. " "Hostile to criticism. But even when it's well-intentioned, pseudoscience can still prevent people from getting the help they need. In countable terms the difference between metaphysics and science. Here, three circles show a more complex series of intersections: adding one extra circle has allowed four crossovers, with one small, green, grammar-inept creature being the uniting… force (sorry). 100 years since John Venn’s death in 1923, Dr Neil Gordon, Reader in Computer Science in the Faculty of Science and Engineering, looks at the legacy of the famous, Hull-born mathematician, logician and. Using a Venn Diagram, students will compare and contrast animals that are plant eaters (herbivores - white-tailed deer, buffalo, monarch butterfly, and grasshopper), meat eaters (carnivores - lion, owl, frog, and snake) and both (omnivores. Science involves working with a set of proven principles, which can help explain facts and phenomena. Now, all of these qualities are. VENN DIAGRAM Explanation: This Venn Diagram represents the relationship of 3 different period in the Philippines in relation to science and technology. In the 19th century, numerous logicians tried to solve this problem. We're going to continue using set K and set T . Table 1 shows 16 of the 32 tools that can draw classic Venn diagrams: 9 are based on web platforms, 5 are based on the R and 2 are localized interface tools. Venn diagram, graphical method of representing categorical propositions and testing the validity of categorical syllogisms, devised by the English logician and philosopher John Venn (1834–1923). The answers are shown below. 0. Compare withstandThe cost of exploring space: film vs. The software produces Classic Venn, Edwards’ Venn and Nested Venn diagrams and allows for eight sets in a graph mode and 31 sets in data processing mode only. It is still widely used today, for instance, to solve problems in set theory and to test the validity of syllogisms in logic. f. Which one the following is NOT a branch of science, but a pseudoscience because it is not testable, repeatable and measurable. This is a Venn diagram using sets A, B and C. Excel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 More. n = 1: A Venn diagram is just a circle. Sharon has an Masters of Science in Mathematics and a Masters in Education. FIND. I speak of the recent flap surrounding two TED lectures on the nature of consciousness -- by Rupert Sheldrake and Graham Hancock -- that were initially removed from YouTube because. Protoscience refers to a field of study that is still in its early stages of development. Each circle represents a different concept or group of data, with the overlapping sections representing their shared qualities. This entry clarifies the. Pseudoscience goes beyond just making a few errors or a few sloppy practices. The answers are shown below. The concept has been introduced by John. Upgrade to Premium to unlock it. Both methods help show relationships between categories. Intersections indicate that the groups have common elements. Brief History of Venn DiagramsAs in the case of the science vs pseudo-science diagram, things get more interesting when we look in the middle. In the Venn Diagram, describe the overlapping area using a complete sentence. This entry clarifies the specific nature of pseudoscience in relation to other categories of non-scientific doctrines and practices, including science denial (ism) and resistance to the facts. Often, they serve to graphically organize things, highlighting how the items are similar and different. Let's look at union, intersection and complement using a Venn diagram. In the 19th century, numerous logicians tried to. regions of overlapping circles). Venn diagrams, also called Set diagrams or Logic diagrams, are widely used in mathematics, statistics, logic. Science and Pseudo-Science-Demarcation of natural sciences from other academic disciplines -Demarcation of science from technology, pure and applied science-Demarcation of science from pseudo science (case study astrology) Literature: Ziman, Kitcher, Feyerabend, Thagard Similarities between science and other academic studies These pseudoscience examples can help you debunk any theory that is not rooted in scientific fact. Organize these statements into two categories of Science and Pseudoscience by bubbling in the statements that correctly describe science or pseudoscience under the two categories (questions) in this quiz. The most famous was the attempt. Answer: Venn diagrams permit the students to arrange the information visually so that they are able to see the relations between 2 or 3 sets of the items. It is a way to better understand the world around us. Julie Harland. 5 In the physical world, a hole is distinct from a transparent surface because a hole arises from the absence of matter and a transparent surface arises from matter that is fully “see-through. Exercise 10. Drawing the boundary between science and pseudoscience isn't always straightforward. Unrepeatable experiments: using experiments that cannot be replicated as evidence to create external validity. If Venn-diaNet receives DEG lists from 3 experiments, Venn-diaNet illustrates a Venn diagram of 3 sets (E 1,E 2,E 3) that have 7 regions (C 1,C 2,C 3, ⋯ C 7), where C 7 contains genes of E 1 ∩E 2 ∩E 3. The universal set is denoted using the symbol xi. Osky 6th grade science. Pseudoscience - Siska De Baerdemaeker. I t i n co rp o ra t e s mu l t i p l e The most common thought for how to construct a test would be to say that real science is research conducted in accordance with the scientific method, while pseudoscience does not. "Science is a way of talking about the universe in words that bind it to a common reality. ⭐ Freebie! Biology Warm-up Keystone Test Prep. This distinction between the surface features of science and the deeper core of science allows us to draw a line between pseudoscience and proper science. The two are rarely compatible. ago. Includes two versions:Version 1. In doing so, he showed that the same laws that make, say, an apple fall from a tree, also apply to the motions of the celestial. This four-set Venn diagram demonstrates the Japanese concept of Ikigai. Exercise 4. The diagrams are used to teach elementary set theory, and to illustrate simple set relationships in probability, logic, statistics, linguistics and computer science. So, whether you're involved in business planning, academic. In the worst cases, pseudoscience practitioners encourage this confusion to. In the E-claim (No S are P), the S class is. The sexual and asexual reproduction Venn diagram graphic organizer is a great way for students to compare and contrast the characteristics of both types of reproduction. This resource addresses the. the diagram. October 2015 Issue. Belief in authority: relying on one person or group of people to determine what is true. John Venn 1834-1923. Nevertheless, a more appropriate title for this Venn diagram would probably be similar to something along the lines of “Data Science Hard Skills Venn Diagram”. ” Then we draw a circle within the universal set and label it with the word “Trees. Science. Einstein was wrong. Compare and contrast science and pseudoscience with this Venn Diagram. The demarcation problem has a long history, tracing back at. Distinguish science, non-science and pseudoscience from each other. The conversation is long overdue. Black. A Venn diagram figure contains overlapping circles. The term pseudoscience refers to beliefs and practices that claim to be scientific but lack the true method and essence of science. Hacking. I t i n co rp o ra t e s mu l t i p l eThe most common thought for how to construct a test would be to say that real science is research conducted in accordance with the scientific method, while. Select the “ Relationship ” category, and choose the “ Stacked Venn ” diagram. SCIENCE VS. "Magic Versus Science. With these diagrams, you can quickly communicate differences and similarities between items when there is no inherent rank to them. The pseudoscience of phrenology, the study of skull shapes as an indicator of mental abilities, was founded by German physiologist Franz Joseph Gall in the early 1800s. This rectangle represents our whole sample space. What is. If a collection of assertions displays. Overlapping circles represent the similarities, while detached circles represent the difference. The size of each circle corresponds to the size/importance of the group. This is a very interesting concept. The three-way Venn diagram. Venn Diagrams. Black. Pseudoscience often relies on anecdotal evidence, personal experience, or. Venn diagrams are commonly used in the fields of statistics, probability, mathematics, linguistics, logic, and computer science, and are also invaluable for project management as well. The best way to explain how the Venn diagram works and what its formulas show is to give 2 or 3 circles Venn diagram examples and problems with solutions. Customize it to be informative and eye-catching by adding visuals, illustrations and more. Pseudoscience Practice HW: Venn Diagram Wednesday-Science vs. The Venn diagram also shows that factors like inferior quality, delay in delivery, or high expenses can cause a decrease in sales. Instructor: Sharon Linde. Question 2: Define the working of the Venn diagrams. In the worst cases, pseudoscience practitioners encourage this confusion to exploit people. " "Starts with a conclusion, then works backwards to confirm. S c i e n c e v s P s e u d o s c i e n c e F a c t C a r d s I t i s t e st a b l e a n d f a l si f i a b l e . A Venn diagram is a widely used diagram style that shows the logical relation between sets, popularized by John Venn in the 1880s. ”. What are Venn diagrams? A Venn diagram is a way of grouping different items. In the Venn Diagram, describe the area in the rectangle but outside both the circle and the oval using a complete sentence. Experimental results are the basis of science, while anecdotal evidence is the basis of pseudoscience. Three pages are included in this resource, the Venn diagram, a page with descriptions for fiction and nonfiction work, and an answer key. Venn diagrams are a great way to teach inclusion/exclusion in sets, and the fact that they can be cleanly drawn with one, two, or three binary factors underlines the point that inclusion/exclusion with interactions is a general idea. For instance, I think that naturalistic approaches to ethics, such as virtue ethics. 3. It calculates the distance between the centers of each pair of circles (X-Y, X-Z and Y-Z), taking into account the. The last part of the week we will be discussing the relationship between science and society. 0. Templates and word banks are provided. The Greek philosopher Aristotle claimed that males and females (presumably humans) had a different number of teeth (31). The union of two sets is represented by ∪. ( Francis) Noun. In mathematics, it is also called Primary Diagram, Logic Diagram or Set. Finally, pseudoscience is often based on belief alone. ”) This is a two-circle Venn diagram. Broadly, psychology is typically understood to refer to the study of mind and behaviour while neuroscience is understood to refer to the study of the brain. It, like the rest of the book, is well written and well done. Pick an engaging Venn diagram template from our collection. . After all, a blog is just a piece of software that can be used in many different ways. Venn diagrams are used to provide an intuitive understanding of multiple regression analysis and these diagrams work well with two variables. When this pseudoscience. Everyday hundreds of Venn diagrams are created by our users and below are some creative Venn diagrams from our diagramming community. Compare and Contrast Science and Pseudoscience. They are commonly used to graphically organize or compare items, involving two or three sets of a few elements, or 3D presentations, as they progress to six or seven sets and beyond. They use circles to display similarities and differences between sets of ideas, traits, or items. APseudo@ is a prefix meaning A false@ or Adeceptive. Venn diagrams are also known as logic diagrams and set. C. You can export it in multiple formats like JPEG, PNG and SVG and easily add it to Word documents. To analyze a deductive argument with a Venn diagram: 1) Draw a Venn diagram based on the premises. The diagrams are used to. This Grade One integrated Language Arts/Science lesson plan engages students in comparing and contrasting animal characteristics through the use of tri Venn diagrams following a read-aloud of Judy Dunn's book, The Little Lamb. There is peer review, and there are rigorous standards for honesty and accuracy. The current hype of advanced analytics is largely about accelerating insights by automating data collection, processing, and analysis. The demarcation between science and pseudoscience is part of the larger task of determining which beliefs are epistemically warranted. Therefore rather than attempt a comprehensive taxonomy, I have opted instead for a gross oversimplification and a rather pretty Venn Diagram. Venn diagrams can support many different teaching styles as well as different academic subjects and topics. The difference between science and pseudo-science has to do with the attitudes and methods that are brought to an enquiry, not whether a particular claim is true. Lectures 3-6 : Deduction 4 lectures Lectures on deduction, in which we look at the difference between valid and invalid arguments and between sound and unsound arguments. The essay question on the quiz asked us to contrast the two poems: one was a happy, upbeat poem and the other was a sad, somber poem. M. Diagrams for the 10,000 data items in L2 were generated using euler APE. A Venn diagram is a schematic representation of all the possible relationships (union, intersection, difference, symmetric difference) of several subsets of a universal set. 4-Step Petal Venn Diagram PowerPoint Template. You can export it in multiple formats like JPEG, PNG and SVG and. Simon. Excel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 More. College students will work with the construction and performance of organelles on this lower and paste exercise. Religion [classic] Use Creately’s easy online diagram editor to edit this diagram, collaborate with others and export results to multiple image formats. Domain knowledge: This refers to understanding the problem domain (medicine, finance, social science, and so on) The. 1016/j. Place the number corresponding to the list of characteristics below in the most suitable locations on. A Venn diagram uses simple closed curves drawn on a plane to. Then, challenge children to play in pairs! Learn More: Math Equals Love. Challenge students to sort the characteristics of the Sun, Earth, and Moon, using a Venn diagram. Percentages Made Easy. qantas case study 2022 prokaryotes vs eukaryotes venn diagram principles of neural science printable spelling practice template process modeling chemical engineering pte exam fee in dollars psychology study design 2022 private maths tutor cost psychology burton 5th edition pdf queen's guard training quadratic equations graphing worksheetThis math video tutorial provides a basic introduction into the intersection of sets and union of sets as it relates to venn diagrams. All of the components of the Venn diagram are hard skills. 2 My Venn Diagram I too offered a Venn diagram (Fig. The Venn diagram in question 4 is a good answer to question 3 4. Stay in Touch! Let us know how it goes in your classroom and leave. PDF with Headers, sorting characteristics and a Venn diagram; Answer Key; Related Products. And this makes it less mysterious. 1013 (D. Peer review is a popular mechanism scientists used to distinguish actual science from pseudoscience, but it is a flawed mechanism, because a lot of modern science involves a highly detailed and highly technical expertise only a few people in the world possess. Pseudoscience Quiz; Science and Society Discussion HW: Newsela Article with Questions- Due. The steps to create a Stacked Venn Diagram are as follows: Step 1: Open the Excel workbook. Disjoint sets. The big difference Popper identifies between science and pseudo-science is a difference in attitude. This Slides activity challenges students to compare and contrast mitosis and meiosis using a Venn Diagram. Problem-solving using Venn diagram is a widely used approach in many areas such as statistics, data science, business, set theory, math, logic and etc. The surest way to spot a fake is to know as much as possible about the real thing—in this case, about science itself. Leonhard Euler, a Swiss mathematician, created the concept. To have a deeper grasp of this Data Science Venn diagram, let's examine the significance of each of these talents individually. The following table shows some of the differences between science and pseudoscience. pyplot as plt from matplotlib_venn import venn3, venn3_circles from matplotlib_venn import venn2, venn2_circles. The Difference between Science and Pseudoscience. If you were to draw a Venn Diagram of science, technology, and society, what would you say is in the intersection? In other words, if you look at those aspects of the science. Step 1: Draw two circles, which have an overlapping section in the middle. The Data Science Venn Diagram above captures the essence of what people mean. Place a descriptive title at the top of the page. You can use this simple Venn Diagram Maker to generate symmetric Venn diagrams from a given set of data and compute the intersections of the lists of elements. Science is a way to acquire knowledge through experiments and systems. In this case, the 4 Step Petal can be useful to explain 4 sets of information in a visually appealing format. The post describes each of these steps in detail and is well worth a read. We can trace its emergence, its nature, its institutions, its adherents, and its changing character. Philosophers of science have traditionally recognized a special role for observations in the epistemology of science. This printable Venn diagram template is perfect for teaching your child a key mathematical concept in Foundation up to Year 4. Created by. Simplest model is Geocentric. While pseudoscience is the most dangerous subspecies of non-science, philosophical discussions of. Venn diagrams show sets and their overlaps. Represent these subsets using sets notation: a) Fruit with one seed b) Fruit with more than one seed. Study the Venn diagrams on this and the following pages. Create Venn diagrams to illustrate [Math Processing Error] A ∪ B, A ∩ B, and. It is possible that he had noted that usually only male horses have fully. Students cut and paste labels onto the correct part of the Venn diagram . Figure 1: Set of sixty miniature heads used in phrenology, Manchester. You can do this by selecting the “Circles” tool on the menu, or you can simply draw them yourself. The early 1900s was an amazing time for Western science, as Albert Einstein was developing his theories of relativity and psychology was born, as Sigmund Fre. . See more ideas about venn diagram, diagram, bones funny. Some examples could be the disciplines of history or the theory of ethics/morality. So, pseudoscience can refer to either the content of ideas and assumptions that are erroneously regarded as scientific, or the process of developing those ideas and assumptions when the process itself is not. 4. Putting "Trust the experts" down as the last step of pseudoscience makes this chart a fallacy itself. 4. Customize it to be informative and eye-catching by adding visuals, illustrations and more. This cut-and-paste activity will help your children learn to distinguish between fiction and nonfiction text. Here's a cone view. (This helps keep each set of cards from getting mixed up. People perceive "hard" to mean more difficult, whereas, in truth, it may be much more challenging to devise and interpret an experiment in a so-called soft science than in a hard science. This diagram consists of a large outer circle that contains smaller circles inside it. A Venn diagram is a widely used diagram style that shows the logical relation between sets, popularized by John Venn in the 1880s. Fantasy, science fiction, and horror. The Data Science Venn Diagram depicts how these areas of Data Science interact with one another. With the ascendancy of science in the seventeenth. The Vedic astrology uses Sidereal astrology and THOSE are connected to the constellations. . After all, a blog is just a piece of software that can be used in many different ways. Using venn diagram. Basic Venn diagrams can illustrate the interaction of two or three sets. PSEUDOSCIENCE ANSWER BANK Alien Life Astrology Astronomy Can be tested and modified Cannot be tested Cryptozoology Flat Earth Theory Follows scientific method Fortune Telling Paranormal Activity Ignores scientific method Repeatable & replicatable Round Earth Theory Sounds/looks scientific Supported by measurementsExamples of Venn Diagram.