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: You can see the air.
(A) Air keeps flowing so we can't see it.
(B)Air is sucked up so we can't see it.
(C)Air exists around us but we can't see it.
Output:
C