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 man in a helmet rests on rocks next to a climbing rope. Sentence 2: the man is flying a plane

SOLUTION: a man is resting

PROBLEM: Sentence 1: A soccer player wearing a burgundy uniform has just hit the ball with his head. Sentence 2: A soccer player is fighting with another player while injured.

SOLUTION: A soccer player has just hit the ball with his head.

PROBLEM: Sentence 1: A man with a jackhammer demolishing cement Sentence 2: A man is riding a tractor.

SOLUTION:
A man is destroying cement.