Defining Types of Causation | Nursing School Essays

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Defining Types of Causation
In this week’s reading we learned about four types of causality: causally necessary, causally sufficient, causally necessary and sufficient, and causal dependence of one variable on another.
post two example claims of at least two types of causality and label them appropriately. Then, explain why the example fits your definition/selected type of causality.
In this discussion be sure that you are explaining the position you take with regard to the examples you choose.  For example, if A is a necessary condition of B, then be sure to explain why this is the case.  This may also require you to look at counterexamples to your examples as well.  Also, below is an additional link on Necessary and Sufficient conditions with practice quizzes. 
http://faculty.uncfsu.edu/jyoung/necessary_and_sufficient_conditions.htm