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: One can use oven to make silicon chip easily at home
(A) Silicon chip can only be made in special factories
(B)Silicon chip is essential for informatics
(C)Silicon cannot be made by every country

SOLUTION: A

PROBLEM: Ink is used to wash hair
(A) Ink can colour the hair clean
(B)Different inks are used in shampoos these days
(C)Ink is used to colour an object not clean anything

SOLUTION: C

PROBLEM: science has brought about many supermen in our lives
(A) his character is an old man
(B)superman is not real, it is a character
(C)i love superman

SOLUTION:
B