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:
Her Dog is driving to the vet.
(A) dogs are furry
(B)Dogs cannot drive.
(C)humans drive cars

Ex Output:
B


Ex Input:
You can start a fire if you boil water.
(A) You can't set water on fire.
(B)Water can put out fire.
(C)Fire is hotter than water.

Ex Output:
A


Ex Input:
Students go to police station everyday
(A) Students not supposed to go to police station regularly
(B)Students go to police station to learn how police work
(C)The police invite students to visit police station occasionally

Ex Output:

A