How many of the brown objects are either matte or spheres?
return objects ;return #1 that are brown ;return #2 that are matte ;return #2 that are spheres ;return number of  #3 ;return number of  #4 ;return the  sum of #5 and  #6
['select', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']