sentences:  During the six years of IBRA's operations, there were a total of seven heads of the Agency.Heads ("Ketua") of IBRA 1998-2004
  
  When the Agency was finally closed at the end of April 2004, the head of Indonesia's Supreme Audit Agency, Billy Joedono was cautious about reaching conclusions about the performance of IBRA.Before submitting a report to the Indonesian Parliament, Billy Joedono noted that IBRA appeared to have done its job in restructuring the majority of troubled banks but nevertheless left further conclusions about the performance of IBRA to the Parliament.'