What are the id and name of the mountains that have at least 2 photos?
return mountains ;return photos of  #1 ;return number of  #2 for each  #1 ;return #1 where #3 is  at least 2 ;return ids of  #4 ;return names of  #4 ;return #5 ,  #6
['select', 'project', 'group', 'comparative', 'project', 'project', 'union']