If the left image contains exactly three shaggy llamas standing in front of a brown hill, with at least one llama looking directly at the camera.
return left image ;return llamas of #1 ;return #2 that are shaggy ;return hill ;return #4 that is brown ;return #3 standing in  front of #5 ;return camera ;return #6 looking directly at #7 ;return the  number of  #6 ;return the  number of  #8 ;return if  #9 is equal to  three ;return if  #10 is at least one ;return if  both  #11 and #12 is true
['select', 'project', 'filter', 'select', 'filter', 'filter', 'select', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']