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: Al cooked a steak for his vegetarian girlfriend.
(A) Green beans do not contain any meat.
(B)Steaks come from cows, who are vegetarians.
(C)A vegetarian will not eat meat, such as a steak.
Example Output: C

Example Input: I employ a cleaner to screen my calls
(A) I do not have any secretaries
(B)the cleaner cleaned my office this afternoon
(C)screening calls is a secretary's duty not cleaner's
Example Output:
C