Lets us examine question A for a second; what is knowledge? Knowledge is justified true belief. If you are going to have knowledge you must have a belief, that belief must be justified, and that belief must be true. Now this is where a person can get confused. A belief is not necessarily knowledge. Someone can have a belief of a certain something, but unless that belief is correctly justified it is merely a belief and not knowledge. So someone can believe that they know something, but since it is still not justified it is still just a belief. Now there is quite a bit of importance placed on the “justification” of that belief which does influence whether it is actual knowledge or a justified belief. As an example, let’s say that each of you has seen me driving around town in a red BMW. Each of you has seen me in this car several times, and you’ve seen it parked at my place of work. Does the fact that you’ve seen me in this car mean that you have knowledge that I own a red BMW…even though you have justified it by seeing me in it several times? No, it does not. Let’s even further this example by saying that I do in fact own a BMW which is at my house parked in the garage, but it is a black colored BMW. So the conditions that make true the belief have to be the same as the conditions which justify your belief. That is a very important distinction.