Task: Question Decomposition
Input (English): question: flights from milwaukee to phoenix on saturday or sunday american airlines 
Output (English): #1 return flights 
#2 return #1 on  american airlines 
#3 return #2 from  milwaukee 
#4 return #3 to phoenix 
#5 return #4 on  saturday 
#6 return #4 on  sunday 
#7 return #5 or  #6