If an image contains only one live vulture, which is standing next to some type of carcass, but not on top of it.
return vultures ;return #1 that are  live ;return carcass ;return #2 standing next to #3 ;return images of  #4 ;return number of #4 for each #5 ;return #5 where #6 is  equal to one ;return number of #7 ;return if  #8 is  equal to one
['select', 'filter', 'select', 'filter', 'project', 'group', 'comparative', 'aggregate', 'boolean']