If in at least one image there are two men being pulled on a sled by one horse.
return men ;return sled ;return horse ;return #1 on #2 ;return #4 pulled by #3 ;return images ;return the  number of  #5 for each  #6 ;return #6 where  #7 is equal to  two ;return the  number of  #8 ;return if  #9 is at least one
['select', 'select', 'select', 'filter', 'filter', 'select', 'group', 'comparative', 'aggregate', 'boolean']