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 Q]: Sentence: Steve is waiting at the gym for his brother's basketball practice to end. He starts hitting around a hockey puck with his stick. The gym has a carpeted floor and more friction than the ice rink he goes to. Question: Which surface is rougher? (A) carpet (B) ice rink
[EX A]: carpet

[EX Q]: Sentence: Clark just brought an icicle in from outside and is trying to melt it by rubbing it against two different places in his house. The first place is his granite counter-top, which has no bumps or cracks in it. The second place is against the rough carpet in his living room. Question: Which surface will melt the ice faster? (A) counter-top (B) carpet
[EX A]: carpet

[EX Q]: Sentence: A table leg rolled across laminate has an easier time rolling then one rolled across wood. Question: Which surface will allow the table leg to reach a higher top speed? (A) laminate (B) wood
[EX A]:
laminate