Definition: 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.
Input: He moved the book shelf into his pocket
(A) Book shelf can be used to store books
(B)Book shelf is too big for a pocket
(C)Most of the cars have trunk
Output:
B