Task: Question Generation
Input (English): #1 return people 
#2 return #1 that were German 
#3 return #1 that were Irish 
#4 return #1 that were Danish 
#5 return number of  #2 
#6 return number of  #3 
#7 return number of  #4 
#8 return sum of #6 and  #7 
#9 return difference of #5 and  #8
Output (English): How many more people were German than Irish and Danish?