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.

[EX Q]: When you go out, you must wear your necklace.
(A) A necklace isn't necessary for you outside.
(B)The necklace will attract others' attention.
(C)The necklace is possible to loss.
[EX A]: A

[EX Q]: The dog is eating the grass.
(A) Dogs don't eat grass.
(B)The dog can run on grass.
(C)The grass is green but the dog is not.
[EX A]: A

[EX Q]: You can use a pool to place an elephant
(A) Elephants are smaller than a pool
(B)A pool is not made for elephants
(C)Elephants need air to breath and they cannot swim
[EX A]:
C