What is the color of the cube that is in between the tan matte cylinder and the shiny purple ball?
return cube ;return tan cylinder ;return #2 that is matte ;return shiny ball ;return #4 that is purple ;return #1 between #3 and  #5 ;return color of #6
['select', 'select', 'filter', 'select', 'filter', 'filter', 'project']