Instructions: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
Input: ASSISTANT: Hello. I'd like to discuss your movie preferences. OK? , USER: What would you like to know? , USER: I can tell you about the movies that I like. I like action and fantasy films as well as science fiction films. , USER: Some of my favorite films include: Star Wars, The Lord of the Rings trilogy and The Hobbit trilogy.
Output:
Star Wars