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 musician with a guitar on stage in front of a microphone gesturing to the crowd with the drummer in the background. Sentence 2: A musician is on a stage.
A musician with a guitar is packing up the guitar into a case.

Sentence 1: People walking past man on stilts and a tall black hat entertaining people. Sentence 2: entertainers outside while people walk by
people are inside watching an event

Sentence 1: Two dogs shaking off water droplets on a beach. Sentence 2: Two wet dogs shake off.

Two dogs show their aggression by furrowing their coats.