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 rabbit can't run as fast as a chicken. Question: If both animals run at top speed for the same amount of time, which will go the greater distance? (A) rabbit (B) chicken
[A]: chicken


[Q]: Sentence: A model car rolling across a desk is experiencing more friction then one rolling across a display case. Question: Which surface will give the model car a rougher ride? (A) display case (B) desk
[A]: desk


[Q]: Sentence: Ellen is stronger than Sarah. Both throw a softball from home plate out into the field. Question: Which throw goes farther? (A) Sarah's (B) Ellen's
[A]:
Ellen's