If there are two white dogs and at least one of them is with a friend of a different species.
return dogs ;return #1 that are white ;return number of  #2 ;return if  #3 is equal to  two ;return friend that #1 is with ;return species of #5 ;return #5 where  #6 is different ;return #1 that is with #7 ;return number of  #8 ;return if  #9 is at least one ;return if  both  #4 and #10 are true
['select', 'filter', 'aggregate', 'boolean', 'project', 'project', 'comparative', 'filter', 'aggregate', 'boolean', 'boolean']