If the lone dog within the left image is not smiling.
return left image ;return dog in  #1 ;return number of  #2 ;return if  #3 is equal to  one ;return if  #2 is smiling ;return if  #5 is false ;return if  both  #4 and #6 are true
['select', 'project', 'aggregate', 'boolean', 'boolean', 'boolean', 'boolean']