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: An elderly woman is reading a paper in an office. Sentence 2: An old lady is reading a paper.
An old guy is jumping rope.

Sentence 1: People crowd a smoky street. Sentence 2: People gathered outside
A single person sitting in their bed

Sentence 1: Two women in kimonos standing together smile. Sentence 2: Some humans standing.

Nobody is standing.