If each image shows exactly one dog standing on all fours outdoors.
return dogs ;return #1 that is standing on all fours ;return #2 that are outdoors ;return images ;return number of  #3 for each  #4 ;return #4 where  #5 is equal to  one ;return number of  #4 ;return number of  #6 ;return if  #7 is equal to  #8
['select', 'filter', 'filter', 'select', 'group', 'comparative', 'aggregate', 'aggregate', 'boolean']