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:
You can start a fire if you boil water.
(A) You can't set water on fire.
(B)Water can put out fire.
(C)Fire is hotter than water.

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:
I exercised in order to lose banks.
(A) Banks are not something that can be lost through exercise.
(B)People who work at banks may often exercise.
(C)Banks often invest in places where people exercise.

Ex Output:

A