hat is the color of the matte cube being covered by the green metallic cube and the blue metallic cube?
return matte cube ;return green cube ;return #2 that  is  metallic  ;return blue cube ;return #4 that  is  metallic  ;return #1 covered by both #3 and #5 ;return color of #6
['select', 'select', 'filter', 'select', 'filter', 'intersection', 'project']