User: I'm looking to see a movie soon. Do you have any recommendations?
Assistant: I was reading Roger Ebert's website and saw that he recommended a film called Parasite. It's Korean, and a thriller.
User: Oh, I like thrillers! I like feeling unsettled and shocked after watching a movie. What does he say about it? Is it a horror film?
Assistant: Not quite, but it apparently has a twist ending that nobody sees coming. It keeps you on the edge of your seat the whole time, and has a political message as well.