If the dog on the right is clearly a much smaller, shorter animal than the dog on the left.
return dog  ;return #1 on the  right ;return #1 on the  left ;return size of #2 ;return size of #3 ;return if  #4 is much lower than #5 ;return height of #2 ;return height of #3 ;return if  #7 is much lower than #8 ;return if  both  #6 and #9 are true
['select', 'filter', 'filter', 'project', 'project', 'boolean', 'project', 'project', 'boolean', 'boolean']