If each image shows one sitting dog with black-and-white coloring, at least on its face.
return dog ;return #1 that is sitting ;return face of #2 ;return coloring of #3 ;return #2 where  #4 is black-and-white ;return images of #5 ;return images ;return number of  #6 ;return number of  #7 ;return if  #8 is equal to  #9
['select', 'filter', 'project', 'project', 'comparative', 'project', 'select', 'aggregate', 'aggregate', 'boolean']