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.
Q: during his 22-year career , young established numerous professional pitching records in the majors , some of which have stood for a century.
A:
. during his 22-year career , young established numerous professional pitching records in the majors , some of which have stood for a century.