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: papers are made of iron
(A) iron is hard and heavy
(B)no paper is made of iron
(C)we usually write on paper

Output: B


Input: Consider Input: Working is an pointless task in life.
(A) Working for free can be very effective on the mind.
(B)Working is learning task.
(C)Working is never pointless.

Output: C


Input: Consider Input: Jack keeps still when he jumps from a building
(A) stillness is relative, and movement is absolute
(B)people cannot keep still when they jump
(C)buildings are high while Jack is short


Output: B