Detailed Instructions: You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.
Q: Sentence: When Marky Mark's earphones were on the desk, he could only faintly hear music coming from them, but when he put them on his ears, he could clearly hear the music. Question: When were the earphones nearer to him? (A) when they were on the desk (B) when they were on his ears
A:
when they were on his ears