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: Something you find in sea is elephant
(A) Sea water is salty
(B)Elephant is smaller than great blue whale
(C)A elephant cannot live in under water
Example Output: C

Example Input: Fall is a time when trees branch and bud.
(A) Autumn is warmer than spring.
(B)Leaves of most trees turn yellow and fall in the fall.
(C)Trees grow fast in summer.
Example Output:
B