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 in a hat is playing with a boy on a beach. Sentence 2: An individual is running with a boy outside.
Someone is playing tag with a girl inside the house.

Sentence 1: A man in a suit walks in front of a colorful mural. Sentence 2: He is crossing a colorful mural
A man in a suit sitting in a chair

Sentence 1: A group of people stand and listen to one of the group in a paved area surrounded by buildings and trees. Sentence 2: Several people are outside surrounded by buildings and trees.

A group of people stand and listen to one of the group inside the lobby of a building.