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.
Problem:Sentence: Sandy's workouts are short and sweet, but her friend Margaret spends hours every day working out. Question: Of the two friends, who perspires less? (A) Sandy perspires less (B) Margaret perspires less
Solution:
Sandy perspires less