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 girl kisses another little girl while the third is falling out of frame. Sentence 2: Three children.
A child sits alone in her room.

Sentence 1: Many people on a street while vendors sell items. Sentence 2: The vendor is selling items on a street.
The vendor is inside a museum.

Sentence 1: A toddler is cooking with another person. Sentence 2: A person is letting a toddler help cook with them

A child is in the living room.