question: How many more scribes than scholars were in the editorial board created in march of 1773?
#1 return editorial boards 
#2 return #1 that were created in  march of 1773 
#3 return scribes of #2 
#4 return scholars of #2 
#5 return number of  #3 
#6 return number of  #4 
#7 return the  difference of #5 and  #6