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: A little boy is jumping into the kiddie pool in the backyard. Sentence 2: A boy is playing in the pool.

A: A boy is playing in the sandbox.
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Q: Sentence 1: A man wearing a hard hat wades through water. Sentence 2: The man is wading in water.

A: The man wearing a hardhat is operating a crane on highrise building.
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Q: Sentence 1: A man selling produce on the street. Sentence 2: A person selling something.

A:
A man selling cars.
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