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:
She lifted a tractor.
(A) Tractors are often black while chairs are green.
(B)A tractor cannot sit in the chair.
(C)A tractor is too heavy for one person.

Ex Output:
C


Ex Input:
Something you might do while going to a performance is to talk
(A) Talking during a performance can share your feelings and opinions with other audience
(B)Talking during a performance allows your fellows to know your comments in real time
(C)Talking during a performance is distracting to other audience and rude to performers

Ex Output:
C


Ex Input:
He watched the commercials in radio
(A) People normally listen to radio as there are no visual content
(B)Radio comes in many sizes and colors
(C)Radio is costly nowadays

Ex Output:

A