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:
Roses are pretty chickens
(A) Roses are not chickens
(B)All chickens are pretty
(C)Roses smell nice

Ex Output:
A


Ex Input:
The moon emits light to all the world.
(A) At night, you can see the moon and a star.
(B)The moon is not a star.
(C)From earth, the moon appears bigger than a star.

Ex Output:
B


Ex Input:
A elephant lives in the wall.
(A) A elephant can easily break a wall.
(B)A elephant is grey and a wall is a solid object.
(C)A elephant to too big to live in the wall.

Ex Output:

C