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 little boy is having a grand time at the water park. Sentence 2: A boy is going down a water slide.

A: A boy is at a water park.
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Q: Sentence 1: A guy in a white shirt skateboarding on a ramp. Sentence 2: There is a man doing a trick in the air.

A: A skateboarder rolls along.
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Q: Sentence 1: A dog runs in a yard with a deflated ball in its mouth. Sentence 2: The dog broke the ball

A:
The dog is running
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