TASK DEFINITION: You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
PROBLEM: Sentence: A racehorse and a horse drawn carriage both depart from a saloon at the same time.  The horse drawn carriage is twenty times slower than the racehorse. Question: Which will arrive last at the next town?

SOLUTION: the horse drawn carriage will take more time to arrive at the next town

PROBLEM: Sentence: A billiard ball has a greater mass then a basketball. Question: Which ball has a stronger field of gravity?

SOLUTION: billiard ball

PROBLEM: Sentence: Joe was the fastest runner in his school. Another student at his school, Larry, challenged him to race the length of the football field. Question: Which student made it in the least amount of time?

SOLUTION:
Joe