How many smaller objects are made with the same material as the large purple object?
return smaller objects ;return large object ;return #2 that  is  purple ;return material of #1 ;return material of #3 ;return #1 where #4 is  the  same as #5 ;return number of  #6
['select', 'select', 'filter', 'project', 'project', 'comparative', 'aggregate']