How many years between the time Saint Jean de Brébeuf traveled to New France and the time he returned to France?
return the  time Saint Jean de Brébeuf traveled to New France ;return the  time Saint Jean de Brébeuf returned to France ;return year of #1 ;return year of #2 ;return difference of #3 and  #4
['select', 'select', 'project', 'project', 'arithmetic']