If one image shows a parrot that is nearly all yellow-orange in color, without any blue.
return parrot ;return color of  #1 ;return #1 where #2 is  nearly all yellow-orange ;return #1 where #2 has any  blue ;return #1 besides  #4 ;return #1 in  both  #3 and #5 ;return if  #6 is  in  one image
['select', 'project', 'comparative', 'comparative', 'discard', 'intersection', 'boolean']