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:
High tuition is the reason why so many students are reluctant for choosing schools in the US
(A) High tuition is a burden
(B)High tuition doesn't mean better teaching quality for a school
(C)High tuition can bring more money for the school

Ex Output:
A

Ex Input:
Saying "good evening", he waved his teacher warmly at dawn when he arrived the school
(A) "good evening" is said by him at the time when he arrived at the school
(B)"good evening" is used at the time of greeting in the evening instead of in the morning
(C)"good evening" is said by him to please his teacher in the school

Ex Output:
B

Ex Input:
The best ice cream flavour is Rat poison
(A) Strawberry is usually red while rat poison pomes in different colors
(B)You can enjoy strawberry, but rat poison will kill you
(C)Rat poison is dangerous, and is not considered food

Ex Output:
C