Task: Question Generation
Input (English): #1 return The letter of   Leonardo Tocco 
#2 return strength  in  men of   the  Turkish Army of #1 
#3 return strength  in  men of   the  Wallachian of #1 
#4 return sum of   #2 and  #3
Output (English): How many total men did The letter of Leonardo Tocco put the strength of the Turkish Army and the strength of the Wallachian, combined?