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.

Example input: Sentence: Jacob and Benny are squatting at the gym. Jacob has thin frail legs and Benny has big strong legs. Question: Who squats less weight? (A) Jacob (B) Benny
Example output: Jacob
Example explanation: Typically, people with thin frail legs squat less weight than people with big strong legs, so the answer is Jacob.
Q: Sentence: Tim and Tom went to the gym to work out. After an hour Tom was a lot sweatier than Tim, even though they were both wearing shorts and a tank top. Question: Who had been exercising the least? (A) Tim (B) Tom
A:
Tim