If both images are have a few bookshelves close up, and no people.
return bookshelves ;return #1 that are close up ;return images of #2 ;return people in  #3 ;return number of  #4 for each  #3 ;return #3 where  #5 is equal to  zero ;return number of  #6 ;return if  #7 is equal to  two
['select', 'filter', 'project', 'project', 'group', 'comparative', 'aggregate', 'boolean']