In this task, you are given an impractical statement. You are also given three reasons (associated with "A", "B", "C") explaining why this statement doesn't make sense. You must choose the most corresponding reason explaining why this statement doesn't make sense.

[Q]: Caesar encountered a military defeat and got a lot of spoils
(A) Caesar encountered a military defeat because his armies only focus on spoils
(B)generally speaking, only the winner of a battle has spoils
(C)spoils are not the key of a battle
[A]: B

[Q]: My cat is immortal.
(A) My cat was young once.
(B)My cat is not immortal, thats not possible.
(C)My cat may not be that old compared to other cats.
[A]: B

[Q]: A credit card wallet is taller and narrower than A4 paper
(A) A credit card is harder than an A4 paper
(B)A credit card wallet's width and height is smaller than an A4 paper's
(C)A credit card can be used to shopping while A4 paper can not
[A]:
B