instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.
question:
Sentence 1: A white dog with brown spots is jumping through the air. Sentence 2: The dog is sleeping.
answer:
The dog's fur is moving with the momentum of its jump.


question:
Sentence 1: A referee is watching a professional football game in the grass. Sentence 2: A man claps his hands.
answer:
A referee watches a game.


question:
Sentence 1: A mailman in his truck whom is in front of a gate. Sentence 2: A mailman drives past a gate.
answer:

The mailman's truck is in front of a gate.