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 guy looking at posters displayed outside of a building. Sentence 2: A guy looking at new movie posters.

A: A guy looking at posters.
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Q: Sentence 1: A woman in green boots and a green bag talking on her cellphone as she walks. Sentence 2: A women is walking, while talking to her husband.

A: A person is on the phone.
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Q: Sentence 1: A woman waving from between two piles of dried corn husk. Sentence 2: A woman is waving to show friendliness.

A:
A woman is waving.
****