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.
--------
Question: Sentence: James had his left and right loudspeakers in two corners of his living room, each at the same volume. He was closer to the left loudspeaker. Question: Which loudspeaker could he hear more clearly? (A) the left (B) the right

Answer: the left


Question: Sentence: A shopping cart rolls by itself across a parking lot. Then it gets to a field. The cart rolls only a little more after it enters the field. Question: Why does this happen? (A) the parking lot is a rougher surface (B) the field is a rougher surface

Answer: the field is a rougher surface


Question: Sentence: Mary has always been weaker then Jimbo. Question: Which person is able to throw a ball farther? (A) Jimbo (B) Mary

Answer:
Jimbo