Detailed Instructions: In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.
Q: the string can vibrate in different modes just as a guitar string can produce different notes , and every mode appears as a different particle : electron , photon , gluon , etc.
A:
the string can vibrate as a guitar string and produces different notes.