Task: Question Generation
Input (English): #1 return Korean immigrants 
#2 return #1 that were men 
#3 return number of  #2 
#4 return #1 that were women 
#5 return #1 that were children 
#6 return #4 ,  #5 
#7 return number of  #6 
#8 return difference of #3 and  #7
Output (English): How many Korean immigrants were more men than woman and children?