Detailed Instructions: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
Q: ASSISTANT: What kind of movies do you tend to watch? , USER: I enjoy superhero movies. , ASSISTANT: Have you seen The Predator? , USER: No, I haven't. , ASSISTANT: Have you seen The Dark Knight? , USER: Yes, I have. , ASSISTANT: And what did you like the most about The Dark Knight?
A:
The Dark Knight