If one dark puppy is standing, and the other dark puppy is reclining.
return puppies ;return #1 that dark  ;return #2 that are  standing ;return #2 that are  reclining ;return number of #3 ;return number of #4 ;return if  #5 is  equal to one ;return if  #6 is  equal to one ;return if  both  #7 and #8 are  true
['select', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']