If there are five white and fluffy dogs including a single dog sitting.
return dogs ;return #1 that are white ;return #2 that are fluffy ;return #3 that are sitting ;return number of  #3 ;return number of  #4 ;return if  #5 is equal to  five ;return if  #6 is equal to  one ;return if  both  #7 and #8 are true
['select', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']