Definition: 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: John and Sue leave work at the same time. They both get on the same train to go home. Question: If John gets home earlier than Sue, who traveled less distance? (A) John (B) Sue.
Output:
John