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: A person dressed in blue performing a back flip. Sentence 2: A person dressed in blue performing a back flip
A person dressed in blue sleeping in his bed

Sentence 1: A child in a red sweatshirt, jeans, and black bike helmet and a dog pose for a picture outdoors. Sentence 2: A child poses for a picture outdoors with a dog.
They took pictures indoors

Sentence 1: Two young men, both wearing orange vests and khakis walking down a street. Sentence 2: Two young people, both wearing orange vests and khakis walking down a street.

Two young women, both wearing orange vests and khakis walking down a street.