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: The maths teacher gave a good history lesson.
(A) Maths teachers do not give history lessons.
(B)Maths teachers might not give good lessons sometimes.
(C)History teachers give history lessons.

SOLUTION: A

PROBLEM: The house had a banana on top to protect if from lightning.
(A) A banana is a very poor conductor of electricity so it could not protect the house from lightning.
(B)A banana would not be an attractive addition to a house.
(C)Bananas degrade much faster than metal in a lightning rod.

SOLUTION: A

PROBLEM: The boy suddenly stroked, his mom called the firefighters immediately
(A) Firefighters also might stroke
(B)Firefighters cannot deal with medical emergencies
(C)Firefighters all have moms

SOLUTION:
B