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'.

Ex Input:
Sentence: Jane sees Matt standing at his bicycle two feet away from her. Matt gets on his bicycle and rides away from Jane. She looks at him again when he is thirty feet away. Question: At which point will Matt's bicycle seem bigger to Jane? (A) Thirty feet (B) Two feet

Ex Output:
B

Ex Input:
Sentence: While playing with his dog, Talia notices that her dog's bone can travel with more speed when she passes it along the hardwood floor than when she passes it along the carpet. Question: If she slides the bone across across both surfaces with the same level of strength, which surface will allow it to travel further? (A) hardwood floor (B) carpet

Ex Output:
A

Ex Input:
Sentence: A weaker 2-year-old child and a stronger adult throw the same toy across the room. Question: Who will throw it a shorter distance? (A) 2-year-old (B) adult

Ex Output:
A