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: science has brought about many supermen in our lives
(A) his character is an old man
(B)superman is not real, it is a character
(C)i love superman
Example Output: B

Example Input: A teacher was taught by a student
(A) Students are sometimes younger than the teacher
(B)Teachers are usually old
(C)A teacher has knowledge they are teaching the student
Example Output: C

Example Input: A boat floats on air.
(A) Water and air are essential for life.
(B)Boats cannot float on air.
(C)Air is for breathing and water is for drinking.
Example Output:
B