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.
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Question: Sentence 1: A crowd surrounds a grounded hot air balloon. Sentence 2: Crowd watching someone fly away

Answer: Crowd gathering


Question: Sentence 1: Two people sit on a couch overlooking the view of a city. Sentence 2: An old couple enjoy the view.

Answer: Two people sit.


Question: Sentence 1: People behind a banner are holding flags and signs. Sentence 2: People are protesting.

Answer:
There are people gathered.