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: Two men in dark outfits jogging in the woods in Autumn. Sentence 2: Two guys were jogging in the dark

SOLUTION: Two naked guys are going swimming.

PROBLEM: Sentence 1: A homeless man is kneeling in the street and begging for money. Sentence 2: A man is panhandling.

SOLUTION: A lawyer is prosecuting a case in a courtroom.

PROBLEM: Sentence 1: A girl in the pink shirt is eating cotton candy with her mouth open. Sentence 2: A girl eats cotton candy.

SOLUTION:
A girl chokes on a turkey leg.