How many days after the Mirdite chieftains proclaimed the independence of Albania did Shefqet Turgut Pasha reach Shkodër?
return the  Mirdite chieftains proclaimed the independence of Albania ;return Shefqet Turgut Pasha reach Shkodër ;return day of #1 ;return day of #2 ;return the  difference of #4 and  #3
['select', 'select', 'project', 'project', 'arithmetic']