Task: Question Generation
Input (English): #1 return households 
#2 return #1 that had children in  them 
#3 return #1 that were married and  living together 
#4 return percentage of #2 
#5 return percentage of #3 
#6 return the  difference of #4 and  #5
Output (English): How many fewer percentage points of households had children in them than those that were married and living together?