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 bulldozer weighs more then a truck. Question: If both are accelerating, which will take longer to reach top speed? (A) truck (B) bulldozer

SOLUTION: bulldozer

PROBLEM: Sentence: John stands on 10 inch thick ice and one inch thick ice. Question: On which type of ice is John least likely to break? (A) 10 inch thick ice (B) 1 inch thick ice

SOLUTION: 10 inch thick ice

PROBLEM: Sentence: Mary and Tim were going on a trip.  They were both driving their cars.  Both were driving at the same speed and left at the same time.  However, Mary stopped at four in the afternoon, while Tim drove until it was dark. Question: Who drove farther? (A) Mary (B) Tim

SOLUTION:
Tim