If one image contains at least one swan, and the other image contains at least one goose.
return one   image ;return swans in  #1 ;return number of #2 ;return If #3 is  at least one   ;return other image ;return geese in  #5 ;return number of #6 ;return If #7 is  at least one   ;return If both  #4 and #8 are  true
['select', 'project', 'aggregate', 'boolean', 'select', 'project', 'aggregate', 'boolean', 'boolean']