If the mountain goats in one of the pictures are standing on the side of a man made wall.
return mountain goats ;return wall ;return #2 that is man made ;return side of #3 ;return #1 that are standing on #4 ;return pictures ;return number of  #5 for each  #6 ;return #6 where  #7 is at least two ;return number of  #8 ;return if  #9 is equal to  one
['select', 'select', 'filter', 'project', 'filter', 'select', 'group', 'comparative', 'aggregate', 'boolean']