In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: A group of people wearing yellow shirts, with one woman wearing an orange tank top, biking on stationary bikes. Sentence 2: A group of people are on stationary bikes

A: A group of people riding motorcycles down a hill.
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Q: Sentence 1: A woman in a yellow hospital gown is holding a sleeping child that has a cast on the right arm. Sentence 2: A child is in the arms of a woman.

A: Two men wearing sweat pants give a speech.
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Q: Sentence 1: A group of elderly people playing a game of checkers, in a very poor area. Sentence 2: There is a group of people and a board game.

A:
The elderly people were rowing a boat at the local park.
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