If all dogs shown are on the grass, and at least two dogs in total have their mouths open and tongues showing.
return dogs ;return the  grass ;return #1 on #2 ;return number of  #3 ;return number of  #1 ;return if  #4 is equal to  #5 ;return mouth of #1 ;return #1 where  #7 is open ;return tongues of #8 ;return #8 where  #9 are showing ;return number of  #10 ;return if  #11 is at least two ;return if  both  #6 and #12 are true
['select', 'select', 'filter', 'aggregate', 'aggregate', 'boolean', 'project', 'comparative', 'project', 'comparative', 'aggregate', 'boolean', 'boolean']