If in at least one image there is a dog with both black and white fur with their face pointed right forward.
return dog ;return fur of #1 ;return #1 where  #2 is black ;return #1 where  #2 is white ;return #1 in  both  #3 and #4 ;return face of #5 ;return #5 where  #6 is pointed right forward ;return if  #7 is in  at least one image
['select', 'project', 'comparative', 'comparative', 'intersection', 'project', 'comparative', 'boolean']