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]: Playing chess is like being on a lunch break doing nothing.
(A) The strategy for playing chess can be mentally tough.
(B)The strategy and mental toughness is only for playing chess.
(C)Playing chess is a mental game and takes strategy.
[EX A]: C

[EX Q]: He added cotton to the sandwich
(A) cotton is naturally white while cucumber is green
(B)cucumber doesn't grow in cotton
(C)we don't eat cotton
[EX A]: C

[EX Q]: Fiber optics is often used to take care of body
(A) Fiber optics is too expensive for simple family
(B)Nobody need to take care of body
(C)Fiber optics is a kind of optical material without the effect of taking care of body
[EX A]:
C