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 white shirt crossing the street in a city holding a guitar. Sentence 2: A man in a lake .

A: A man holding an instrument.
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Q: Sentence 1: A child in pink goggles is swimming. Sentence 2: A child is hiking a mountain.

A: A child is wearing pink.
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Q: Sentence 1: A person does tricks on their bike. Sentence 2: A person is walking next to their bike.

A:
A person is riding a bike.
****