instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: Two cars are traveling down a highway. They start out next to each other, but in 10 minutes, the car in the right lane is way ahead of the car in the left lane. Question: Which car wasn't going as fast as the other car?
answer:
the one on the left

question:
Sentence: Tom accidentally knocks a clay pot and a metal pot off of a shelf. Question: Which pot is less likely to break?
answer:
Metal pot

question:
Sentence: Jim and Bob are running on the track. Jim has a hurt knee and can't run as fast. Question: After a half hour, who has run further?
answer:
Bob