question: Is the large green sphere the same material as the object to the left of the green cylinder?
#1 return green sphere 
#2 return #1 that  Is large 
#3 return objects 
#4 return green cylinder 
#5 return #3 to  the   left of #4 
#6 return material of #2 
#7 return material of #5 
#8 return Is #6 the   same as #7