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 neither agree nor 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 man walks on a trail through the forest with a child. Sentence 2: A man is walking with his child

A: A man is trying to teach his child how to hike
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Q: Sentence 1: A black dog jumping. Sentence 2: A dog jumping.

A: A dog jumping to catch a ball.
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Q: Sentence 1: A man is laughing with his hand up in the air and a little boy is watching him and laughing. Sentence 2: A man is laughing

A:
A man heard a joke
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