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.
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Question: if you're busy now, I'd like to ask you some questions
(A) when people are busy with their work, they will give better responses to questions
(B)people will spare time with others only after they finish their business in most situations
(C)the questioner think he is supposed to ask those questions at the same time to save both time

Answer: B


Question: 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.

Answer: B


Question: Smoking is beneficial for your heart and lungs
(A) Smoking while jogging is a great way to win Olympics
(B)Smoking shortens your life and increases the chance of cancer and heart deseases
(C)People who smoke increase chances to benefit jogging

Answer:
B