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: A man with a gray shirt and gray pants is working on a project near the water with another man who is wearing just shorts and a hat. Sentence 2: The two men are working together.

SOLUTION: They are complete strangers.

PROBLEM: Sentence 1: A group of Asian people are walking on a busy street. Sentence 2: A bunch of Asians are walking down the street.

SOLUTION: The group of people are seated in the restaurant.

PROBLEM: Sentence 1: A woman stands behind a clear counter behind a large display of desserts. Sentence 2: A human standing behind a counter

SOLUTION:
Nobody behind a counter