Task: Question Generation
Input (English): #1 return Turkey 
#2 return children per woman of #1 
#3 return #2 in  2010 
#4 return #2 in  2011 
#5 return number of  #3 
#6 return number of  #4 
#7 return difference of #5 and  #6
Output (English): How many more children per woman were there in Turkey in 2010 compared to 2011?