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 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 guy, wearing a Superman costume and cowboy hat, is carrying a sign about Designer Bags costing$ 10.00. Sentence 2: A man is holding a sign.

Answer: A group of people are holding signs.


Question: Sentence 1: There is construction on the sidewalk as three people walk by. Sentence 2: The area is currently under construction.

Answer: There are three people walking in the country.


Question: Sentence 1: There is a girl with a blue balloon, a boy with a green balloon and a lady talking with the little girl on the sidewalk. Sentence 2: Two children with balloons.

Answer:
Two boys with yellow balloons.