In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair contradict 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.

Q: Sentence 1: 7 young boys celebrating on top of a grass covered hill. Sentence 2: 7 young boys are yelling.

A: 7 young boys are home with mother folding the laundry.
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Q: Sentence 1: A woman smiles with her old-fashioned sewing machine. Sentence 2: The sewing machine is old.

A: The woman is knitting a scarf.
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Q: Sentence 1: Dirt bike racing through building debris. Sentence 2: People racing through wreckage.

A:
Bulldozers cleaning up building debris
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