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: she uses a bike to cross the river
(A) she rides her bike on the river bank
(B)she takes her bike to the river
(C)bikes does not float on rivers
Output:
C