You will be given a definition of a task first, then some input of the task.
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.

The woman writes in the sky.
(A) Heaven has no pages like the book.
(B)The sky is usually blue, while books of various colors.
(C)Books cannot write in the sky.
Output:
A