Complex sentence: The 3rd Congressional District of Illinois includes part of Cook County, and has been represented by Democrat Dan Lipinski since January 2005; the district was previously represented by his father Bill Lipinski beginning in 1993.
Split into simpler sentences: The 3rd Congressional District of Illinois includes part of Cook County, and has been represented by Democrat Dan Lipinski since January 2005. The district was previously represented by his father Bill Lipinski beginning in 1993.