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 neither agree nor 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 man is mopping up the inside of an amusement park ride that is covered with blue plastic sheets. Sentence 2: The amusement park ride is disabled.

SOLUTION: It is dark outdoors.

PROBLEM: Sentence 1: With one using the cutting board, three chefs prepare a meal, as customers converse while they wait. Sentence 2: Human conversing

SOLUTION: Tall humans conversing

PROBLEM: Sentence 1: A teenage boy grinds across a bar on his skateboard. Sentence 2: A boy grinds down a bar on his skateboard.

SOLUTION:
A boy is performing tricks on his skateboard for a competition.