If an image shows exactly one chimp, in a squatting position with forearms on knees.
return images ;return chimps in  #1 ;return #2 that are in  a  squatting position ;return forearms of #3 ;return knees of #3 ;return #3 where  #4 are on #5 ;return number of  #2 for each  #1 ;return number of  #6 for each  #1 ;return #1 where  #7 is equal to  one ;return #1 where  #8 is equal to  one ;return #1 in  both  #9 and #10 ;return number of  #11 ;return if  #12 is equal to  one
['select', 'project', 'filter', 'project', 'project', 'comparative', 'group', 'group', 'comparative', 'comparative', 'intersection', 'aggregate', 'boolean']