What is a fallacy? Give examples of fallacies and describe how the argument is deceptive. What is a fallacy? OA. A fallacy is the study of the methods and principles of reasoning. OB. A fallacy is a set of facts or assumptions, called premises, to support a conclusion. C. A fallacy is a deceptive argument. It is an argument in which the conclusion is not well supported by the premises. OD. A fallacy is a fact or assumption used in an argument to support a conclusion. Which of the following are fallacies? Describe how each choice is deceptive. Select all that apply. A. Society has an obligation to provide health insurance because health care is a right of citizenship. This argument is deceptive because the premise and conclusion essentially say the same thing. B. I placed the quartz crystal on my forehead, and in five minutes my headache was gone. The crystal made my headache go away. This argument is deceptive because it claims that because one thing happened before another, the first event caused the second event, but it doesn't prove that there is any connection between the two events. C. Company A makes the best pickup trucks in the world. More people drive Company A pickups than any other light truck. This argument is deceptive because the fact that a large number of people buy Company A pickup trucks does not necessarily mean that they are the best trucks. D. The patient is still breathing. He must be still alive. This argument is deceptive because it makes a generalization about people who are breathing. The premise has nothing to do with being alive.