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.
Input: Sentence: A brown mouse and a black mouse each run through 50 foot tunnels as quickly as they can. The black mouse made it to the other end in a shorter amount of time than the brown mouse. Question: Which mouse couldn't run as fast? (A) the brown mouse (B) the black mouse
Output:
the brown mouse