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: Obama delivered a speech with a microscope in public
(A) Obama can't use a microscope
(B)The microscope is in the laboratory
(C)Microscopes cannot be used to amplify sound

SOLUTION: C

PROBLEM: The earth circles around the moon.
(A) The moon circles around the earth.
(B)The earth and the moon form a system.
(C)There is gravity between the earth and the moon.

SOLUTION: A

PROBLEM: You can use plastic to make a pillow
(A) Plastic cannot be washed in a pillow coat
(B)Plastic is too thin for a comfortable pillow
(C)Plastic is too hard for a comfortable pillow

SOLUTION:
C