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.
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Question: Sentence 1: A man in a black shirt and jeans is barbecuing outdoors. Sentence 2: A man is outside cooking on the grill.

Answer: A man sits on the couch and reads.


Question: Sentence 1: A person in a dark outfit is walking down a stairwell which contains a shadow of an object. Sentence 2: Wearing dark clothes, the person walked down the stairs.

Answer: The man ran up the stairs, all the while not knowing whom he was chasing, although floodlights brightly lighted the stairwell.


Question: Sentence 1: People dressed in red pants wearing yellow gloves hold bright fireworks suspended on long poles. Sentence 2: People in bright dress carry bright fireworks.

Answer:
People in blue and black gloves are painting a brick wall.