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 plane went to outer space
(A) The plane don't have equipment to go outer space
(B)The plane flies lower than the spaceship
(C)The material of the plane is not hard enough
Output:
A