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: 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 wearing blue jeans, blue shirt and a cap runs in front of a large truck on a street. Sentence 2: A man in blue jeans and a blue shirt is training for a marathan.

A: A man runs on the street.
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Q: Sentence 1: A BMX biker in the air, following a jump off of a constructed dirt hill in a forest setting. Sentence 2: A BMX-er is riding in competition through a forest.

A:
A BMX biker caught some air after a dirt hill jump.
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