Is there a metallic tube the same size as the green cylinder?
return metallic tube ;return green cylinder ;return sizes of #1 ;return size of #2 ;return #1 where #3 is  the same as #4 ;return number of  #5 ;return if #6 is  higher than zero
['select', 'select', 'project', 'project', 'comparative', 'aggregate', 'boolean']