Task: Question Decomposition
Input (English): question: What are the names of the different bank branches, and what are their total loan amounts?
Output (English): #1 return bank branches 
#2 return the  names of  #1 
#3 return loans 
#4 return amounts of  #3 
#5 return the  sum #4 for each  #1 
#6 return #2 ,  #5