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.

Sentence 1: Several people are eating a meal outdoors at a restaurant. Sentence 2: There are people eating outside.
Several people are eating at home.

Sentence 1: old man in a cap fixing a broken chair Sentence 2: An man is fixing a chair.
An old man is sabotaging a desk.

Sentence 1: Four African-American men sitting on a stone bench in a village, three of them listening intently to the fourth. Sentence 2: Four black men are sitting.

Four white women are sitting.