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.

Example Input: A fish lives on the moon.
(A) Thre is no water on the moon.
(B)A fish is small, the moon is big.
(C)A fish cannot wear a space suit.
Example Output: A

Example Input: The bus hits air and stopped
(A) Air contains oxygen
(B)Air is essential for human to survive
(C)Solid cannot hit gas
Example Output: C

Example Input: I cooked a potato in the sink.
(A) Potatoes can not be cooked.
(B)A sink is not used to cook food.
(C)A sink is smaller than a potato.
Example Output:
B