Are the small sphere on the left, and the small sphere on the right the same color?
return spheres ;return #1 that are small ;return #2 that are on  the     left ;return #2 that are on  the     right ;return color of #3 ;return color of #4 ;return if #5 is  the     same as #6
['select', 'filter', 'filter', 'filter', 'project', 'project', 'boolean']