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.

Ex Input:
Cows can fly in the sky
(A) Cows are scared of the sky
(B)Cows do not have wings
(C)Cows eat green grass and sky is blue

Ex Output:
B

Ex Input:
A boy shuts down
(A) A boy is full of energy
(B)A boy is a male
(C)A boy can fall asleep, but a boy cannot shut down

Ex Output:
C

Ex Input:
Her mouth hurts because she cut her elbow
(A) Her elbow is not a part of her mouth
(B)She can not lick her elbow with her tongue
(C)The elbow is a joint whereas the tongue is a muscular organ

Ex Output:
A