Given the task definition and input, reply with output. 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.

Sentence 1: A lone street musician performs on a rain-soaked, car-lined urban sidewalk with the tall buildings of the city in the background. Sentence 2: A musician is performing in an opera house.

A street musician is performing on his guitar on a sidewalk.