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: It looked dark outside while in the empty restaurant, a young guy dressed in black sat in a booth playing the harmonica. Sentence 2: A young man is playing the harmonica.

Answer: A man with a harmonica in his pocket is walking down the street.


Question: Sentence 1: 2 people preparing coffee at a shop. Sentence 2: Two people make coffee.

Answer: Two people make pancakes at a diner.


Question: Sentence 1: Three girls and one man are loitering outside of a building next to a concrete structure. Sentence 2: Four people are standing near a cement wall.

Answer:
The protesters set fire to the building.