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.

Example Input: we keep in touch by sleeping
(A) people can't connect others by sleeping
(B)no one can live without sleeping
(C)we keep in touch to keep our friendship
Example Output: A

Example Input: She poured trees into a cup.
(A) Trees are not liquid or are small enough for cups.
(B)Trees will sometimes stare at you.
(C)Trees don't stand on cups.
Example Output: A

Example Input: The little girl was carrying a truck on her head
(A) Truck is an impossible thing to carry by a little girl
(B)People place heavy load on their head
(C)Trucks are used to carry load
Example Output:
A