If there is a puppy and an adult dog
return puppy ;return dog ;return #1 that is adult ;return the  number of  #1 ;return the  number of  #3 ;return if  #4 is at least one ;return if  #5 is at least one ;return if  both  #6 and #7 is true
['select', 'select', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']