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.
Problem:the left side derives from the former coat of arms of the district ludinghausen , while the right side comes from the old district coesfeld.
Solution:
the left side comes from the old coat of arms of the district ludinghausen , while the right side comes from the old district coesfeld.