If a single primate is hunched over on all fours in the grass in each image.
return images ;return primate in  #1 ;return #2 that is  hunched over on all fours ;return grass in  #1 ;return #3 that is  in  #4 ;return number of #5 for each #1 ;return If #6 is  at least one in  each #1
['select', 'project', 'filter', 'project', 'filter', 'group', 'boolean']