How many other objects are the same material as the small cylinder?
return the  small cylinder ;return the  material of #1 ;return objects ;return #3 besides #1 ;return the  materials of #4 ;return #4 where #5 is  the  same as #2 ;return number of  #6
['select', 'project', 'select', 'discard', 'project', 'comparative', 'aggregate']