TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. 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 little boy is playing on a playground rocking toy. Sentence 2: An empty playground.

SOLUTION: a boy playing at a playground at his school

PROBLEM: Sentence 1: A man talks on a cellphone while sitting on a stoop. Sentence 2: A man on a cellphone is standing in front of the stoop.

SOLUTION: A man in a collared shirt is sitting on a stoop.

PROBLEM: Sentence 1: A male in a black shirt is playing a guitar. Sentence 2: The man is playing the tamborine.

SOLUTION:
The man is playing bass guitar.