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.

Ex Input:
Sentence: Jen was taking a walk and she could hear an airplane overhead. The sound got fainter. Question: Was the airplane coming closer or moving away? (A) coming closer (B) moving away

Ex Output:
moving away


Ex Input:
Sentence: James has rigorous fencing lessons in the morning, and in the evening goes to see a film at the cinema with his girlfriend. Question: Where is he less likely to be sweaty? (A) While fencing (B) While watching a movie

Ex Output:
While watching a movie


Ex Input:
Sentence: Every object has gravity. Jupiter is the largest planet in the solar system. Question: Which object has a weaker gravitational pull? (A) Moon (B) Jupiter

Ex Output:

Moon