If each image features a solid black dog, and the dog on the left wears a leash.
return dogs ;return #1 that are solid black ;return images ;return number of  #2 for each  #3 ;return #3 where  #4 is equal to  one ;return number of  #3 ;return number of  #5 ;return if  #6 is equal to  #7 ;return #1 that is on the  left ;return leash ;return if  #9 wears #10 ;return if  both  #8 and #10 are true
['select', 'filter', 'select', 'group', 'comparative', 'aggregate', 'aggregate', 'boolean', 'filter', 'select', 'boolean', 'boolean']