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 with a green star balloon standing to the side of the door of an ancient looking building Sentence 2: A man is putting out a fire.

SOLUTION: A man is holding a balloon.

PROBLEM: Sentence 1: A man spinning a skateboard in his hands while people watch. Sentence 2: A man is rollerblading.

SOLUTION: A man is spinning a skateboard.

PROBLEM: Sentence 1: A motorcycle daredevil making a high jump. Sentence 2: The man is skiing.

SOLUTION:
The man rides a motorcycle.