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 unbelievable that ancient people learnt how to drink water
(A) Water has been existed on earth for millions of years
(B)Drinking water is nothing special for human
(C)There will be no life if there is no water

Ex Output:
B

Ex Input:
He took ice cream for fever
(A) Ice cream comes in different flavor
(B)Ice cream is sold by many shops
(C)ice cream is not a medicine

Ex Output:
C

Ex Input:
We eat dinner during the day.
(A) Dinner is the last meal of the day.
(B)We generally eat less during Dinner.
(C)Dinner is eaten during the night.

Ex Output:
C