In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: Man getting haircut at barber shop. Sentence 2: A barber is cutting a man's hair with scissors.
A person is receiving personal grooming attention.

Sentence 1: A large group of people are assembled in a large city. Sentence 2: The people are waiting for the mayor.
The people are in the city.

Sentence 1: People sitting in a park. Sentence 2: Some people are lounging at a park.

There are people sitting outside.