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 woman in a white jacket talks to a man in a gray jacket. Sentence 2: A woman talks to a man about her problems.

A: A woman talks to a man.
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Q: Sentence 1: People look upon a monument where a speed is being given. Sentence 2: People at a national monument

A: The woman is taking a picture.
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Q: Sentence 1: A group of people in green shirts push a cannon in a parade. Sentence 2: A group of veterans walk in the parade with the cannon.

A:
A group of people are pushing a cannon for a parade.
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