How many years after Melchior Hoffman initiated adult baptism in Strasbourg did the Anabaptist seize the city hall in Münster?
return Melchior Hoffman initiated adult baptism in  Strasbourg ;return the  Anabaptist did seize the city hall in  Münster ;return year of #1 ;return year of #2 ;return difference of #4 and  #3
['select', 'select', 'project', 'project', 'arithmetic']