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: An older man and a young child in a costume interact with one another. Sentence 2: The grandparent is speaking to their grandchild.

A: An old person is talking to a child.
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Q: Sentence 1: The white dog has a blue shirt on and is behind a black dog with a rellow shirt on. Sentence 2: The white dog is chasing the black dog.

A: Two dogs are wearing shirts.
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Q: Sentence 1: A man and a woman stand in front of a white building, and the man is posing for the woman. Sentence 2: the man is smiling for the picture in front of the building

A:
the man is posing for the woman in front of the building
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