How many years between Affair of Placards 1534 and John 1536 published Institutes of the Christian Religion?
return Affair of Placards 1534 ;return John 1536 published Institutes of the  Christian Religion ;return year of #1 ;return year of #2 ;return difference of #4 and  #3
['select', 'select', 'project', 'project', 'arithmetic']