question: Which was the Navy Minister, Nazim Pasha or Mahmund Muhtar Pasha ?
#1 return Nazim Pasha 
#2 return Mahmund Muhtar Pasha 
#3 return if #1 was  the  Navy Minister 
#4 return if #2 was  the  Navy Minister 
#5 return which is true of #3 ,  #4