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.
Input: combined oral contraceptive use reduces the risk of ovarian cancer by 40 % and the risk of endometrial cancer by 50 % compared to never users.
Output:
oral contraceptive use reduces the risk of ovarian cancer by 40 % and the risk of endometrial cancer by 50 % , compared to non-use.