Show all locations that have train stations with at least 15 platforms and train stations with more than 25 total passengers.
return train stations ;return platforms of #1 ;return number of #2 for each #1 ;return #1 where #3 is  at least 15 ;return passengers of #1 ;return number of #5 for each #1 ;return #1 where #6 is  higher than 25 ;return #1 of both #4 and  #7 ;return locations of #8
['select', 'project', 'group', 'comparative', 'project', 'group', 'comparative', 'intersection', 'project']