TASK DEFINITION: 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.
PROBLEM: he pours oil to stop fire
(A) oil is too expensive to use to stop fire
(B)fire is harmful to people and city
(C)oil only burn with fire instead of stopping fire

SOLUTION: C

PROBLEM: Dogs are similar to wolves in being pets.
(A) Pet dogs are used to keep away wild wolves.
(B)Wolves are wild and not usually kept as pets.
(C)Dogs and wolves can both be petted.

SOLUTION: B

PROBLEM: A dumb man can sing.
(A) Dumb people aren't clever.
(B)Dumb people even can't say anything.
(C)Dumb people dislike songs.

SOLUTION:
B