Q: 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: The average NFL quarterback is 6'4. The average middle school girl is 5'3. Question: Who can throw a football longer? (A) Middle School Girl (B) QB
A:
QB