Question: What city was the site of a 2015 South Korean thriller film that was released on Christmas Day and that starred an actor nominated for the Baeksang Arts Award for his performance?
{'answer': 'Seoul', 'supporting_facts': [['Do Ji-han', 0], ['Do Ji-han', 1], ['The Tower (2012 South Korean film)', 0], ['The Tower (2012 South Korean film)', 2]]}