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: Riders waiting to get on the train. Sentence 2: People are waiting to get on a train to start their vacation travel.

A: People wait to board the train.
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Q: Sentence 1: Many people are spread out along a beach or lagoon enjoying themselves. Sentence 2: The weather is nice outside.

A: There are people outdoors.
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Q: Sentence 1: A man is cleaning sea food with a sharp object. Sentence 2: A man is making dinner.

A:
A man is preparing food.
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