Task: Question Decomposition
Input (English): question: How many is the difference in the Number of Romanian officer casualties and officers killed?
Output (English): #1 return Romanian officers 
#2 return casualties of #1 
#3 return number of  #2 
#4 return #1 that are killed 
#5 return number of  #4 
#6 return the  difference of #3 and  #5