You will be given a definition of a task first, then some input of the task.
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.

Sentence: Rob and Rich are doing gymnastics. Rich is dripping wet with sweat and Rob appears to be sweating only a little. Question: Who's doing the more intense exercise? (A) Rob (B) Rich
Output:
Rich