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 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 green jacket sitting in front of a wall of paintings and pictures that are for sale. Sentence 2: A man sits by a wall of his paintings for sale.

A: There is a wall with art next to it.
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Q: Sentence 1: A group of girls playing roller derby while an audience looks on in the background. Sentence 2: The team in blue is winning the roller derby.

A: The girls are rollerskating.
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Q: Sentence 1: A young woman is sitting on the sidewalk sketching a building Sentence 2: A tall person sitting.

A:
A person sitting
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