Complex sentence: The 2012 Under 23 Gulf Cup will be the fourth edition of Under 23 Gulf Cup of Nations taking place in Qatar between 1 September and 11 September, 2012, the third time that Qatar have been hosts.
Split into simpler sentences: The 2012 Under 23 Gulf Cup is the fourth edition of Under 23 Gulf Cup of Nations taking place in Qatar between 1 September and 11 September 2012. It will be the third time that Qatar have been hosts.