Complex sentence: Historically in Lancashire, Farnworth lies on the River Irwell and the River Croal, and, according to the United Kingdom Census 2001, it has a population of 25,264 people.
Split into simpler sentences: Historically in Lancashire, Farnworth lies on the River Irwell and the River Croal. According to the United Kingdom Census 2001, it had a population of 25,264 people.