TASK DEFINITION: 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.
PROBLEM: Sentence 1: 2 people preparing coffee at a shop. Sentence 2: Two people make coffee.

SOLUTION: Two people make pancakes at a diner.

PROBLEM: Sentence 1: a female performing at a ballet. Sentence 2: The dancer is dancing.

SOLUTION: The woman is swimming.

PROBLEM: Sentence 1: People walking around a town square. Sentence 2: The town square had people in it.

SOLUTION:
The town square was closed and empty.