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 lives in that house among the clouds
(A) at present, it's impossible for human to live among the clouds
(B)she cannot build a house among the clouds by herself
(C)it's easier to live in the house among the trees than clouds
Output:
A