What color are the two shapes that are the same color and shape but different sizes?
return objects ;return colors of #1 ;return shapes of #1 ;return #1 where #2 are the  same ;return #1 where #3 are the  same ;return #1 in  both #4 and  #5 ;return sizes of #6 ;return #6 where #7 are different ;return color of #8
['select', 'project', 'project', 'comparative', 'comparative', 'intersection', 'project', 'comparative', 'project']