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 audience is watching and waiting for something to happen. Sentence 2: An audience is watching a horror movie and waiting for something to happen.

A: The crowd of watchers is waiting for an occurrence.
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Q: Sentence 1: Four people wait in a stone tiled courtyard. Sentence 2: Four people are waiting for a tour guide.

A: Four people are outside.
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Q: Sentence 1: A man plays a song on the guitar for his cat. Sentence 2: A person with a guitar plays for an animal.

A:
A man serenades his cat with a guitar.
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