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: Bob and Sue were walking down the sidewalk and heard an air conditioner in the distance.  As they walked closer, they noticed they couldn't hear each other over it. Question: When was it loudest? (A) when the air conditioner was far away (B) when the air conditioner was nearer

SOLUTION: when the air conditioner was nearer

PROBLEM: Sentence: Dave notice that when taking batting practice the baseball moves slower on the natural grass of the team's practice field than on the artificial grass of the stadium. Question: Which surface has more resistance? (A) the artificial grass or (B) the natural grass

SOLUTION: the natural grass

PROBLEM: Sentence: A glove sliding across a card table experiences a lower increase in temperature then one sliding across a coffee table. Question: Which table has a surface that is less bumpy? (A) coffee table (B) card table

SOLUTION:
card table