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: You can start a fire if you boil water.
(A) You can't set water on fire.
(B)Water can put out fire.
(C)Fire is hotter than water.
Example Output: A

Example Input: You can sing in a library
(A) Singing is usually prohibited in a library
(B)A bad singer is not welcome in a library
(C)A bad song in a library distracts readers
Example Output: A

Example Input: He won the rice medal in a race
(A) rice is not a metal to make medal
(B)rice is in different shape and variety
(C)Rice is sold in many shops
Example Output:
A