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 use wifi to locate yourself
(A) Wifi does not have the function of locating
(B)The place you are at may not have wifi signal
(C)Wifi can give you access to the Internet

Ex Output:
A


Ex Input:
He got into a tree
(A) Cars are different colors but trees are brown and green
(B)You cant fit into a tree
(C)Cars have wheels trees don't

Ex Output:
B


Ex Input:
Chairs have no legs.
(A) Chairs without legs are expensive.
(B)Chairs without legs aren't popular.
(C)All chairs need legs to keep balanced.

Ex Output:

C