In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: Four football players raise their helmets at the game. Sentence 2: These people are all seniors in high school.

A: The guys here know the rules of football.
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Q: Sentence 1: A crowd of people look through clothes and books that are laid out in a large atrium. Sentence 2: A crowd of people at a yard sale.

A: A crowd of people looking through items.
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Q: Sentence 1: A picture of a racer from go-kart street race. Sentence 2: the racer is white

A:
a picture of a racer
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