TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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 young man tends to his chainsaw. Sentence 2: The man just finished using the chainsaw.

SOLUTION: People on the beach.

PROBLEM: Sentence 1: Men standing on scaffolding are working. Sentence 2: Men cleaning windows.

SOLUTION: Men are at work on a building.

PROBLEM: Sentence 1: A little girl plays in a pit of colorful balls. Sentence 2: The girl is having fun.

SOLUTION:
The girl is little.