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 have some whales in their fish tank
(A) Whales are too big for the fish tank
(B)Whales are mammals
(C)Whales can hold their breath for hours

Output: A


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: he kept ice cream in oven
(A) Ice cream melts in oven
(B)Oven smells bad
(C)ice cream is in pink color and oven is made of steel


Output: A