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 man wearing an Alaska sweatshirt and a baseball cap is buying lottery tickets. Sentence 2: After a game a man wearing an Alaska shirt and baseball cap is buying scratchers to win money

SOLUTION: After a game a man wearing an Alaska shirt and baseball cap is buying scratchers

PROBLEM: Sentence 1: A large group of people sit outside wearing sweatshirts, blankets, and hats. Sentence 2: A crowd of people wear blankets and hats while cheering on the football team.

SOLUTION: A crowd wearing cold weather attire sit outside.

PROBLEM: Sentence 1: Several employees working on an underground rail track. Sentence 2: Several sad employees working on an underground rail track.

SOLUTION:
Employees working on an underground rail track.