If there are more spaniels with brown ears than spaniels with black ears.
return spaniels ;return ears of #1 ;return #1 where  #2 is brown ;return #1 where  #2 are black ;return the  number of  #3 ;return the  number of  #4 ;return if  #5 is higher than #6
['select', 'project', 'comparative', 'comparative', 'aggregate', 'aggregate', 'boolean']