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: does he know he's got gasoline on his mouth?
(A) people do not use gasoline to brush teeth
(B)gasoline is essential for car
(C)i brush my teeth every morning
Output:
A