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 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 group of people pause to review a painting at a museum. Sentence 2: The painting is the Mona Lisa.

A: The people are looking at a painting.
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Q: Sentence 1: A guy in the air doing wakeboarding. Sentence 2: A man is wakeboarding on his birthday.

A: A man is outdoors.
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Q: Sentence 1: A vendor stands in his stall that is filled with candles. Sentence 2: the vendor is selling candles.

A:
the vendor is selling candles in his stall.
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