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:
A teacher works in a restaurant.
(A) A teacher earns more than a cook.
(B)A teacher works in a school, not a restaurant.
(C)A teacher is inferior to a cook in cooking.

Ex Output:
B


Ex Input:
There must be aliens outside our solar system
(A) No one has proof of having seen aliens
(B)The universe is very big
(C)Scientists haven't proved the existence of aliens

Ex Output:
C


Ex Input:
our team felt so much disappointment after our victory
(A) victory makes people feel proud
(B)victory makes people feel shame
(C)disappointment will affect us to get our victory

Ex Output:

A