How many other items are the same shape as the small rubber cube?
return cube ;return #1 that  is  small ;return #2 that  is  rubber ;return shape of #3 ;return items ;return shapes of #5 ;return #5 where #6 is  same as as #4 ;return number of #7
['select', 'filter', 'filter', 'project', 'select', 'project', 'comparative', 'aggregate']