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.

[Q]: Sentence: A weighty cement mixer and a light motorcycle are waiting at a red light. Question: When the light turns green, which accelerates more slowly? (A) cement mixer (B) motorcycle
[A]: cement mixer


[Q]: Sentence: Shaniqua fires an arrow from her compound bow while Jaleesa stands next to her and shoots a bullet from her gun. They watch as the arrow flies through the air, but the bullet goes so fast it can't be seen. Question: After a few seconds, which will have traveled less distance? (A) the arrow (B) the bullet
[A]: the arrow


[Q]: Sentence: A 45 year-old woman and a 21 year-old baseball player are throwing baseballs in the field. They have to go get each ball that they throw. Question: Who will have to walk the  shortest distance to get their balls? (A) The 21-year old (B) The 45 year-old
[A]:
The 45 year-old