TASK DEFINITION: Find the movie name from the given conversation. If the movie name is not found give output as "unknown"
PROBLEM: ASSISTANT: Hello. What is a movie that you particularly like? , USER: Yeah, I'm a big fan of um I saw E.T. I saw that a long time ago, but I really like it Oh, I saw The Iron Giant a long time ago, too.

SOLUTION: The Iron Giant

PROBLEM: ASSISTANT: What kind of movies do you enjoy and why? , USER: I like horror movies. , ASSISTANT: Is there a particular film you enjoy? , USER: Friday the 13th

SOLUTION: Friday the 13th

PROBLEM: ASSISTANT: could you Tell me what type of movies you like. , USER: I like funny movies like Clueless.

SOLUTION:
Clueless