Definition: 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.
Input: I worked 31 days in February this year
(A) February has no more than 29 days
(B)I'm not so diligent
(C)every month at most has 31 days
Output:
A