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: Consider Input: they usually exchanged messages by happiness
(A) they exchanged messages about their happiness
(B)happiness cannot exchange messages
(C)they exchanged their happiness through messages

Output: B


Input: Consider Input: A renter can raise the rent.
(A) A renter cannot decide the rent.
(B)Renters do not want higher rent.
(C)A renter tends to lower the rent.

Output: A


Input: Consider Input: He put a whale on the shelf.
(A) A whale is white while the shelf is brown.
(B)A whale is too large to fit on a shelf.
(C)A whale cannot smell a shelf.


Output: B