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 boy in a green sweater is sitting at a table. Sentence 2: The boy isn't wearing anything green.

SOLUTION: the boy is not walking

PROBLEM: Sentence 1: Small children are playing in a pile of dead leaves. Sentence 2: The children did not play in the leaves.

SOLUTION: The children played in the leaves.

PROBLEM: Sentence 1: A boy sitting behind the bushes. Sentence 2: A girl sitting behind the bushes.

SOLUTION:
A boy sitting.