TASK DEFINITION: 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.
PROBLEM: Sentence: A tire rim can roll a greater distance across a garage floor then across a driveway. Question: Which surface gives a bumpier ride to the tire rim? (A) garage floor (B) driveway

SOLUTION: driveway

PROBLEM: Sentence: Elliot weighs 20 pounds more than Leon. Question: Who has a bigger gravity pull? (A) Elliot (B) Leon

SOLUTION: Elliot

PROBLEM: Sentence: David and Michael are doing laps at the park. Question: If David is running and Michael is walking, who travelled a higher distance after ten minutes? (A) David (B) Michael.

SOLUTION:
David