In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 in a plaid shirt exhales smoke on a crowded city street. Sentence 2: A firetruck goes down the street.

A: On a crowded city street a man smokes in a plaid shirt.
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Q: Sentence 1: A woman plays tug-of-war with her black dog in a brown landscape surrounded by trees. Sentence 2: A woman throws a stick to her black dog in her backyard.

A: A woman plays with her dog outside.
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Q: Sentence 1: a boy is standing on a sewer tube for fun. Sentence 2: A boy crawls through the tube.

A:
A boy is having fun on a sewer tube.
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