Original sentence: Düsseldorf is the only one of nine 1974 Football World Cup cities not to be part of the twelve cities that hosted the 2006 Football World Cup.Today, Fortuna competes in the German Regionalliga (3rd Division) and their new stadium, the LTU arena opened in January 2005.and has a capacity of 51,500
Edited sentence: Düsseldorf is the only one of nine 1974 World Cup cities not to be part of the twelve cities that hosted the 2006 Football World Cup.It has a capacity of 51,500 and is one of the most modern arenas in Europe.Today, Fortuna competes in the German Regionalliga (3rd Division) and their new stadium, the LTU arena opened its doors in January 2005