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: People crowd a smoky street. Sentence 2: People gathered outside
A single person sitting in their bed

Sentence 1: A black dog with a stuffed animal in its mouth is running and jumping through a snowy field. Sentence 2: There is a dog in a field
The dog has nothing in its mouth

Sentence 1: A woman works on blending something at the counter. Sentence 2: A woman is combining ingredients.

A man is working out at the gym.