You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.
--------
Question: Sentence: Yurianna and Darnell go to the local track for some exercise. Darnell spends his time walking around the track while Yurianna spends her time running around the track. Question: As a result, which person will have more sweat on their skin? (A) Darnell (B) Yurianna

Answer: B

Question: Sentence: Erika is trying to get a paper plane to fly faster and further. She makes one that is heavy, and one that is very light. Question: Which will go faster? (A) light plane (B) heavy plane

Answer: A

Question: Sentence: Allie throws a ball to her friend, the ball seems to float longer than typically. Question: This is likely which type of ball? (A) Baseball (B) Tennis Ball

Answer:
B