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 couple sits on a bench talking, while a woman walks a dog in the background. Sentence 2: Many people are enjoying the day at the park.

SOLUTION: People are sitting on the bench.

PROBLEM: Sentence 1: Racing Greyhound dog wearing number 8. Sentence 2: The greyhound wearing number 8 is going to win.

SOLUTION: The dog is number 8.

PROBLEM: Sentence 1: A woman sells her merchandise on the street corner with tables and sheets down. Sentence 2: The woman is selling cheap items to passing tourists.

SOLUTION:
A woman is selling  items outside.