If an image with no more than four items includes exactly one product that stands on its cap.
return images ;return items in  #1 ;return number of  #2 for each  #1 ;return #1 where  #3 is at most four ;return products in  #4 ;return cap of #5 ;return #5 that stand on #6 ;return number of  #7 for each  #4 ;return #4 where  #8 is equal to  one ;return number of  #9 ;return if  #10 is equal to  one
['select', 'project', 'group', 'comparative', 'project', 'project', 'filter', 'group', 'comparative', 'aggregate', 'boolean']