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 young group of children in uniforms talk to an elderly woman with a bag. Sentence 2: The young group of children are in uniforms
The people are sleep.

Sentence 1: A woman in an all black outfit holds her glasses while she stands in the street in front of a sandwich board advertising menu items. Sentence 2: Woman infront of sandwich board
A woman is watching a street performer.