question: What color are the two shapes that are the same color and shape but different sizes?
#1 return objects 
#2 return colors of #1 
#3 return shapes of #1 
#4 return #1 where #2 are the  same 
#5 return #1 where #3 are the  same 
#6 return #1 in  both #4 and  #5 
#7 return sizes of #6 
#8 return #6 where #7 are different 
#9 return color of #8