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: A chopsticks is a tool for learning and remembering
(A) Chopsticks cannot be used for memory and learning
(B)Chopsticks are tableware rather than learning utensils
(C)Chopsticks as a tableware can be convenient for people to eat
Example Output: B

Example Input: a madman killed a stone.
(A) a stone is harder than a person.
(B)a stone don't have life.
(C)a stone will hurt people.
Example Output: B

Example Input: Babies have no father.
(A) A baby need his father's love.
(B)A father helps a lot to a baby's growth.
(C)All babies have a father by blood.
Example Output:
C