How many of the foreigners that were naturalized in 2016 were not Macedonians?
return foreigners ;return #1 that were naturalized in  2016 ;return #2 that were Macedonians ;return number of  #2 ;return number of  #3 ;return the  difference of #4 and  #5
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']