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: The blond girl is watching the boy run barefoot on the ground. Sentence 2: She likes the boy.

A: The blond girl is watching the boy.
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Q: Sentence 1: Young kids playing a game in a field. Sentence 2: the kids are black

A: kids playing a game
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Q: Sentence 1: A boy with a skateboard if jumping in the air along some railway tracks. Sentence 2: a boy does skateboard tricks by the railroad

A:
a boy is skateboarding along railroad tracks
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