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.
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Question: Sentence 1: a swimmer doing a backstroke Sentence 2: A swimmer swims.

Answer: A swimmer swims in a lake.

Question: Sentence 1: A man wearing tall black boots sweeping the ground with a small push broom. Sentence 2: A man is sweeping.

Answer: A man is cleaning the street.

Question: Sentence 1: Two workmen in jeans pave the floor at a transportation stop next to a barren hill. Sentence 2: Men are wearing jeans.

Answer:
They are working fast.