There's a huge debate on Myspace about how to correctly answer this question.


Some are saying that the correct answer should be "no", because a whale is not a fish.

Some are saying that the correct answer should be "yes", because a whale is indeed a mammal, and a true proposition or'd with any other one is true.

Some are saying that the correct answer should be "fish", because they're in the water all the time.

Some are saying that the correct answer should be "mammal", because they breath air.

So which is it? Yes? Fish? Mammal? No? You'd better prove your answers.... like with Wikipedia or something.