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.

it's very cold in the room, you had better not take off your ring
(A) people take off their ring when they're in the room
(B)the ring will contract when it's very cold
(C)not taking off your ring won't keep people warm
C

I went to the toilet to eat food
(A) There are all kinds of restaurants in the city
(B)There's no food in the toilet.
(C)There is a tap in the bathroom
B

If you want to take a course then you should go the toilet
(A) the toilet is too dirty for class
(B)the toilet is not big enough
(C)the toilet is used for excretion
C