In which locations are there more than one movie theater with capacity above 300?
return locations ;return movie theaters in #1 ;return capacities of  #2 ;return #2 where  #3 is higher than 300 ;return number of  #4 for each  #1 ;return #1 where  #5 is higher than than  one
['select', 'project', 'project', 'comparative', 'group', 'comparative']