How many other objects have the same shape as the red one?
return objects ;return #1 that is  red ;return #1 besides  #2 ;return shape of #2 ;return shape of #3 ;return #3 where #5 is  the same as #4 ;return number of  #6
['select', 'filter', 'discard', 'project', 'project', 'comparative', 'aggregate']