Definition: 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.
Input: in 911 , french king charles the simple was able to make an agreement with the viking warleader rollo , a chieftain of disputed norwegian or danish origins.
Output:
in 911 , french king charles the simple was able to make an agreement with the viking warleader rollo. a chieftain of disputed norwegian or danish origins.