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:
Einstein discovered gravity
(A) Newton observed the apple landing and discovered the gravitation
(B)Newton has developed many laws, including the law of universal gravitation
(C)Newton's law of universal gravitation solves many physical problems

Ex Output:
A


Ex Input:
He took his pregnant husband, who was in labor to the hospital.
(A) A man cannot get pregnant.
(B)Men are generally bigger than women.
(C)Men can't eat a car.

Ex Output:
A


Ex Input:
a bus station is a place you find balloons
(A) busses can not fly like balloons
(B)balloons can not stop at a bus station
(C)a bus station is made for busses

Ex Output:

C