It the tiny blue cube the same material as the tiny purple ball?
return cubes ;return #1 that  is  tiny ;return #2 that  is  blue ;return material of #3 ;return balls ;return #5 that  is  tiny ;return #6 that  is  purple ;return material of #7 ;return is  #4 equal to  #8
['select', 'filter', 'filter', 'project', 'select', 'filter', 'filter', 'project', 'boolean']