If an image includes a large seal with wide-open mouth and a smaller seal with a closed mouth.
return seals ;return #1 that is large ;return mouth of #2 ;return #2 where  #3 is wide-open ;return #1 that is smaller ;return mouth of #5 ;return #5 where  #6 is closed ;return #4 that is with #7 ;return if  #8 is in  an image
['select', 'filter', 'project', 'comparative', 'filter', 'project', 'comparative', 'filter', 'boolean']