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: 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: Two young women sit on the edge of the bed all dressed up. Sentence 2: The 2 women are getting ready to go to a wedding.

A: 2 women get dressed up on the bed.
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Q: Sentence 1: A man in a white outfit is playing an electric keyboard. Sentence 2: A man wears a white hat.

A:
The man is playing an instrument.
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