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.

Example 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
Example Output: B

Example Input: He went for a swim in the desert.
(A) Rattlesnakes might be found in the desert.
(B)Salt flats can be found in the desert.
(C)There is usually no water in the desert.
Example Output: C

Example Input: we open our eyes when we sleep
(A) we close our eyes so we can sleep
(B)enough sleep is good for our eyes
(C)our eyes take a rest when we sleep
Example Output:
A