How many more Muslims were there in the Greater Toronto area over the Greater Montreal area?
return Muslims ;return #1 that were in  the  Greater  Toronto area ;return #1 that were in  the  Greater  Montreal area ;return number of  #2 ;return number of  #3 ;return difference of #4 and  #5
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']