Task: Question Decomposition
Input (English): question: Which ratio in Caligary is the highest residents or per household?
Output (English): #1 return Caligary 
#2 return residents of #1 
#3 return per household of #1 
#4 return ratio of #2 
#5 return ratio of #3 
#6 return which is highest of #4 ,  #5