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 must go to Tianjin if you want to visit the Forbidden City.
(A) The Forbidden City is very spectacular
(B)The Forbidden City is in the center of Beijing.
(C)The Forbidden City was the Imperial Palace in the past.

Ex Output:
B


Ex Input:
He fishes tuna in the supermarket
(A) Tuna is a fish, does not live in supermarkets
(B)in supermarkets there are many types of fish
(C)A tuna cannot swim in a supermarket

Ex Output:
A


Ex Input:
You are likely to find a watch on a chest
(A) Chest is very broad and watch is very small
(B)Watch cannot fit in a chest
(C)No one will wear a watch on a chest

Ex Output:

C