instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: John is flying across the country in a plane. Janet is walking across town. Question: Who is likely to have gone further after an hour?
answer:
John


question:
Sentence: Hercules is a giant of a man and on the disc tossing team for his school. Allison is a cheerleader. Question: Who can throw a disc further?
answer:
Hercules


question:
Sentence: Jim ran over a nail on his bicycle and got a flat tire. David ran over the same nail in his car and his tire didn't get flat. Question: Why did Jim get a flat tire but David did not?
answer:

Jim's tire was thinner