If the combined images contain three live animals, two animals have wide-open mouths, and at least two of the animals are wolves.
return animals   ;return #1 that are live ;return number of  #2 ;return if  #3 is equal to  three ;return mouths of #1 ;return #1 where  #5 is wide-open ;return number of  #6 ;return if  #7 is equal to  two  ;return wolves ;return number of  #9 ;return if  #10 is at least two  ;return if  both  #4 and #8 are true ;return if  both  #12 and #11 are true
['select', 'filter', 'aggregate', 'boolean', 'project', 'comparative', 'aggregate', 'boolean', 'select', 'aggregate', 'boolean', 'boolean', 'boolean']