If each image includes a hyena with a wide open mouth.
return hyena ;return mouth of #1 ;return #1 where  #2 is wide open ;return images ;return images of #3 ;return the  number of  #4 ;return the  number of  #5 ;return if  #6 is equal to  #7
['select', 'project', 'comparative', 'select', 'project', 'aggregate', 'aggregate', 'boolean']