Task: Question Decomposition
Input (English): question: How many months after de Villars quit the army did he die?
Output (English): #1 return de Villars 
#2 return when  #1 quit the  army 
#3 return when  #1 did die 
#4 return the  month of #2 
#5 return the  month of #3 
#6 return the  difference of #5 and  #4