Original sentence: Other professional clubs in the region include Colchester United, Southend United, Peterborough United and Cambridge United
Edited sentence: Due to Norwich City's relegation to League One in the 2008-09 season and Peterborough United's promotion, the Pride of Anglia will be contested between Ipswich and Peterborough in the 2009-10 season.Other professional clubs in the region include Colchester United, Peterborough United and Cambridge United