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:
it's very cold in the room, you had better not take off your ring
(A) people take off their ring when they're in the room
(B)the ring will contract when it's very cold
(C)not taking off your ring won't keep people warm

Ex Output:
C

Ex Input:
Swimming is something anyone can do.
(A) Swimming can be really good exercise.
(B)Not everyone knows how to swim.
(C)Swimming is something you need water for.

Ex Output:
B

Ex Input:
A stone can contains species of many plants and animals
(A) Stones are not as big as some plants and animals
(B)Animals and plants can use stones to survive
(C)Stone is hard for plants and animals

Ex Output:
A