If in one image, two chimpanzees are hugging, while one chimpanzee in a second image has its left arm raised to head level.
return one image  ;return chimpanzees in  #1 ;return #2 that are hugging ;return number of  #3 ;return if  #4 is equal to  two ;return the  second image  ;return chimpanzees in  #6 ;return left arm of #7 ;return #7 where  #8 is raised to  head level ;return number of  #9 ;return if  #10 is equal to  one ;return if  both  #5 and #11 are true
['select', 'project', 'filter', 'aggregate', 'boolean', 'select', 'project', 'project', 'comparative', 'aggregate', 'boolean', 'boolean']