If in one image, an adult is standing behind a large dog that has its mouth open.
return adult ;return dog ;return #2 that is  large ;return mouth of  #3 ;return #3 where #4 is  open ;return #1 standing behind #5 ;return if  #6 is  in  one image
['select', 'select', 'filter', 'project', 'comparative', 'filter', 'boolean']