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 boiled the petrol to drink
(A) Petrol tastes bitter
(B)No one drink petrol
(C)Petrol is too costly

SOLUTION: B

PROBLEM: you can eat pork raw
(A) lions eat pork raw.
(B)it is not safe to eat pork raw.
(C)ancient human eats pork raw.

SOLUTION: B

PROBLEM: Flowers are likely to be found in the sky.
(A) The ground and sky is part of the earth.
(B)Flowers can be blue like the sky.
(C)Flowers are grown on trees which have roots within the ground.

SOLUTION:
C