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: a madman killed a stone.
(A) a stone is harder than a person.
(B)a stone don't have life.
(C)a stone will hurt people.

SOLUTION: B

PROBLEM: A play uses hired car dealers to perform
(A) There is a shortage of car dealers for hire
(B)Car dealers sell cars, they do not act
(C)Car dealers are too short to perform in a play

SOLUTION: B

PROBLEM: Cobra belongs to plant
(A) Cobras are usually hidden among plants
(B)Cobra food does not include plants
(C)Cobra does not have the function of plants

SOLUTION:
C