If both images show hounds standing with all four paws on the grass.
return hounds ;return #1 that are standing ;return paws of #2 ;return the  grass ;return #3 that are on #4 ;return number of  #5 for each  #2 ;return #2 where  #6 is equal to  four ;return if  #7 are in  both  images
['select', 'filter', 'project', 'select', 'filter', 'group', 'comparative', 'boolean']