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.
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Question: Sentence 1: People with numbers on their chests are running in a pack. Sentence 2: Marathon runners end up grouped together after a collision between runners.

Answer: People in a race are grouped together.


Question: Sentence 1: A man in a jumpsuit is painting a scene on a canvas, outside in the parking lot. Sentence 2: The man is an artist.

Answer: The man is wearing a jumpsuit.


Question: Sentence 1: a group of 4 people appear to be playing charades Sentence 2: Two couples are playing charades together.

Answer:
Some people might be playing charades.