How many shapes are the same size and material in this picture?
return shapes ;return #1 in this picture ;return the sizes of #2 ;return the materials of #2 ;return #2 where #3 are the same ;return #2 where #4 are the same ;return #2 in both #5 and  #6 ;return number of #7
['select', 'filter', 'project', 'project', 'comparative', 'comparative', 'intersection', 'aggregate']