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: David was playing whiffleball in the backyard. He hit the ball and it rolled quickly on the soil. He then hit the ball again and it rolled more slowly in a mulched area. Question: Where would the ball roll the longest distance? (A) soil (B) mulch

Ex Output:
soil


Ex Input:
Sentence: Sue is in the airport terminal waiting for her flight to board and watching the planes as they fly in. She sees a plane a good distance from the airport flying closer and a few minutes later that same plane lands and pulls up to the terminal outside. Question: When will the plane look like it has less size? (A) when it's off in the distance (B) when it right outside the terminal.

Ex Output:
when it's off in the distance


Ex Input:
Sentence: Teenage Mary and her grandmother, Millie, are both gymnasts. Both are talented athletes, even though Millie is getting a little stiff in her later years. Question: Between senior Millie and young Mary, which one is more at risk for broken bones? (A) Mary is more at risk (B) Millie is more at risk

Ex Output:

Millie is more at risk