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: An older couple crossing the street. Sentence 2: Two elderly people are in the street.
An older couple is sitting on a bench.

Sentence 1: A dog runs on the grass in a yard, a gazebo in the background. Sentence 2: A person or animal in the picture is moving.
Everyone in the shot is in a parking lot.

Sentence 1: A dog is jumping in the snow. Sentence 2: A dog is outdoors.

A dog is on the beach.