TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: two hockey player teams playing a game on the ice Sentence 2: People are playing hockey.

SOLUTION: Two basketball teams are playing outside.

PROBLEM: Sentence 1: Many dogs are running the same way in a field. Sentence 2: Many dogs are running together

SOLUTION: Cats are chasing birds

PROBLEM: Sentence 1: a skier skiing down a snowy mountainside Sentence 2: The skier is outside.

SOLUTION:
The weather is hot outside.