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 neither agree nor 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 man in black shorts is walking down the sidewalk. Sentence 2: There is a man outside.
A man is walking to the store.

Sentence 1: A young man is diving forward on an inflatable pool with two boys in the background. Sentence 2: A man diving into a pool.
A man about to hurt himself diving.

Sentence 1: People holding a demonstration outside. Sentence 2: People are outdoors, expressing their opinion.

A large group of protesters are about to riot.