Detailed Instructions: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
Q: ASSISTANT: What type of movies do you like? , USER: I guess I'm a big fan of movies that are based on true stories and are kind of longer. I like a lot of detail in my movies. , ASSISTANT: does that mean you like mystery movies? , USER: Yeah. I'm a big fan of mystery movie. , ASSISTANT: What's one of your favorite movies? , USER: Zodiac is probably one of my favorites. , ASSISTANT: why is that? , USER: It's an interesting story. And I like true crime movies and books, and it's a true crime movie based on a book that's based on a real serial killer. So it's really interesting. , ASSISTANT: what else did you like about the movie? , USER: I like the actors in it. I like Jake Gyllenhaal a lot. He's kind of the main character in it.
A:
The Hunger Games