If at least three animals are on the mountain together in each picture.
return pictures ;return animals in  #1 ;return mountain in  #1 ;return #2 on #3 ;return #4 that are together ;return number of  #5 for each  #1 ;return #1 where  #6 is at least three ;return number of  #1 ;return number of  #7 ;return if  #9 is equal to  #8
['select', 'project', 'project', 'filter', 'filter', 'group', 'comparative', 'aggregate', 'aggregate', 'boolean']