How many objects are the same size as the large metallic cube?
return objects ;return large cube ;return #2 that  is  metallic ;return sizes of #1 ;return size of #3 ;return #1 where #4 is  the  same as #5 ;return number of  #6
['select', 'select', 'filter', 'project', 'project', 'comparative', 'aggregate']