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:in modern times , the waters are 70 % to 90 % used for human purposes and the flow is much reduced.
Solution:
in modern times the waters are 70 % to 90 % used for human purposes . the flow of water is reduced.