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: Mike rode his skateboard and his rollerblades one after the other. He rode them both at the same speed, but he rode the skateboard for a longer amount of time. Question: Which method made him travel the greater distance? (A) skateboard (B) rollerblades
[A]: skateboard


[Q]: Sentence: A prep counter is smoother then a serving table when a burrito is slid across it. Question: Which surface will force the burrito to travel at a lower rate of speed? (A) prep counter (B) serving table
[A]: serving table


[Q]: Sentence: A black hole is smaller in size than the sun. Question: Which will have the strongest gravity? (A) Sun (B) Black hole
[A]:
Black hole