Teacher:Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
Teacher: Now, understand the problem? Solve this instance: ASSISTANT: Hello. What kind of movies do you like? , USER: I like action movies , ASSISTANT: Why do you like actions? , USER: Because of the guns. , ASSISTANT: what else? , USER: the scenes , ASSISTANT: Can you name a particular movie that you like? , USER: Tropic Thunder
Student:
Tropic Thunder