TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 boxer punches a boxer in the face. Sentence 2: Two polo players play polo.

SOLUTION: Two boxers box.

PROBLEM: Sentence 1: Rock band performing on a dark stage. Sentence 2: An orchestra performs Mozart at a matinee.

SOLUTION: A rock band performs on a dark stage.

PROBLEM: Sentence 1: Two dogs in harnesses running in tall grass. Sentence 2: The dogs are running in snow.

SOLUTION:
The dog are not on the asphalt.