Task: Question Generation
Input (English): #1 return people 
#2 return #1 that claimed Irish American   ancestry 
#3 return #1 that claimed German American   ancestry 
#4 return #1 that claimed Arab American   ancestry 
#5 return number of  #2 
#6 return number of  #3 
#7 return number of  #4 
#8 return sum of #5 ,  #6 ,   #7
Output (English): How many people claimed either Irish American, German American, or Arab American ancestry?