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: People sitting in a park. Sentence 2: Some people are lounging at a park.

SOLUTION: There are people sitting outside.

PROBLEM: Sentence 1: Two young women sit on the edge of the bed all dressed up. Sentence 2: The 2 women are getting ready to go to a wedding.

SOLUTION: 2 women get dressed up on the bed.

PROBLEM: Sentence 1: A young man performs a skateboard trick over some stairs. Sentence 2: A young professional skateboarder performing.

SOLUTION:
A young person doing tricks.