If an image containing no more than 3 apes includes a young baboon riding on an adult baboon.
return apes ;return images ;return number of  #1 for each  #2 ;return #2 where  #3 is at most 3 ;return baboons in  #4 ;return #5 that is young ;return #5 that is adult ;return #6 that is riding on #7 ;return number of  #8 ;return if  #9 is at least one
['select', 'select', 'group', 'comparative', 'project', 'filter', 'filter', 'filter', 'aggregate', 'boolean']