If each image contains exactly one eagle with outspread wings flying in a clear blue sky.
return eagles ;return wings of #1 ;return #1 where  #2 are outspread ;return sky ;return #4 that is clear ;return #5 that is blue ;return #3 flying in  #6 ;return images of #7 ;return number of  #7 for each  #8 ;return #8 where  #9 is equal to  one ;return number of  #10 ;return images ;return number of  #12 ;return if  #11 is equal to  #13
['select', 'project', 'comparative', 'select', 'filter', 'filter', 'filter', 'project', 'group', 'comparative', 'aggregate', 'select', 'aggregate', 'boolean']