What shape are the brown object on the left and red object on the right side?
return objects ;return #1 that  are brown ;return #1 that  are red ;return #3 on  the right side ;return shape of #4 ;return #2 on  the left ;return shape of #6 ;return #5 , #7
['select', 'filter', 'filter', 'filter', 'project', 'filter', 'project', 'union']