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:98 % of the university 's incoming class of 2006 earned a high school gpa of 3.0 and higher , while the middle 50 % of the incoming class earned a high school gpa of 3.60 to 3.90.
Solution:
98 % of the university 's incoming class of 2006 had a high school gpa of 3.0 and higher , while the middle 50 % of the incoming class had a high school gpa of 3.60 to 3.90.