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 group of people have gathered to watch a street performer. Sentence 2: A group of people nap underneath some trees.

SOLUTION: A group of people watch a performer.

PROBLEM: Sentence 1: Two kids and a woman wave enthusiastically from behind a window. Sentence 2: Two kids and a woman are having an argument.

SOLUTION: Two kids and a woman are waving at someone or something.

PROBLEM: Sentence 1: Two shirtless Asian men playing table tennis. Sentence 2: Two white men playing catch.

SOLUTION:
Two men play table tennis.