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.

[Q]: The troop asked for assistance with their gun
(A) Guns are under strict control in most of the countries
(B)Gun is a weapon, it cannot be used for asking assistance
(C)Guns are usually made from metal
[A]: B

[Q]: Stones are kept in the fridge so it can be used afterwards
(A) Stones are not food item.
(B)Stones are used to built a wall
(C)Stones can be used afterwards without keeping in fridge
[A]: C

[Q]: The piano was sick.
(A) A piano has keyboard and strings and being sick is not fun.
(B)Medicine may help a sick person and pianos are expensive.
(C)Only living things can become sick and a piano is not alive.
[A]:
C