How many years after the end of the Polish-Lithuanian-Teutonic War did Benedict recognize Lithuania as owner of the right bank of the Neman River?
return the  end of   the   Polish-Lithuanian-Teutonic War ;return Benedict did recognize Lithuania as owner of   the  right bank of the   Neman River ;return year of   #1 ;return year of   #2 ;return difference of   #4 and  #3
['select', 'select', 'project', 'project', 'arithmetic']