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 female performing at a ballet. Sentence 2: The dancer is dancing.
The woman is swimming.

Sentence 1: Two white guys are playing video games in their dorm. Sentence 2: Two guys playing games at college.
The two black guys are playing video games at a store.

Sentence 1: A woman in a dark blue T-shirt is weaving a striped piece of material. Sentence 2: Somebody in the shot is wearing something blue.

a woman is making coffee at the bar