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 soccer player who has just attempted a goal kick is burying his face in the field in frustration as the ball sits by the goal post and the goal keeper looks out towards the crowd and the rest of the field. Sentence 2: A soccer player is hurt and waiting for medical attention on the field.

SOLUTION: A man is playing soccer.

PROBLEM: Sentence 1: A man on a steep incline wearing a white shirt is working on a roof, with lots of debris all around. Sentence 2: A man is cleaning all the trash off a roof.

SOLUTION: The man is doing work.

PROBLEM: Sentence 1: Young people playing a music based video game. Sentence 2: The kids are playing a dancing-based video game.

SOLUTION:
People are playing a video game.