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: two and a half men is an american television sitcom , which premiered on cbs on monday , september 22 , 2003.
Output:
two and half men is an american comedy television show which started on cbs on monday , september 22 , 2003.