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: Some girls dance while waving gauzey fabric. Sentence 2: The girls are practicing a dance.

SOLUTION: The girls are dancing.

PROBLEM: Sentence 1: A group of people are riding on a John Deere tractor in a field. Sentence 2: A bunch of hairy people are riding on a tractor.

SOLUTION: A bunch of people are riding on a tractor.

PROBLEM: Sentence 1: A young man with a leather jacket walking by a man who seems like having trouble with his poorly constructed shopping cart. Sentence 2: A young man is getting groceries for the week.

SOLUTION:
The man is pushing a cart.