Complex sentence: Warri Wolves FC (formerly called NPA FC) is a Nigerian football club formerly run by the Nigeria Port Authority and were based in Warri, Delta State prior to 2003, but moved to Lagos after promotion to the Nigerian Premier League in 2003.
Split into simpler sentences: Warri Wolves FC (formerly called NPA FC) is a Nigerian football club formerly run by the Nigeria Port Authority. Prior to 2003 the club was based in Warri, Delta State, but moved to Lagos after promotion to the Nigerian Premier League in 2003.