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 authority-figure in a white helmet, wearing a yellow vest, and sitting on a yellow motorcycle. Sentence 2: A police officer sitting on a motorcycle on the road.

A: A person in a helmet is seated on a motorcycle.
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Q: Sentence 1: Snow kicks up as a man sleds down an icy hill, behind him are many pine trees. Sentence 2: A man is sledding down a hill to his house.

A: A man is outdoors.
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Q: Sentence 1: A female marathon runner inhales mid-stride. Sentence 2: A female runner is running getting tired.

A:
Someone is running outdoors.
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