Find the movie name from the given conversation. If the movie name is not found give output as "unknown"

Q: ASSISTANT: what are some type of movie genres that you like? , USER: I like comic book movies, I like dramatic movies. , USER: I like suspenseful movies. , ASSISTANT: why is it that you like suspenseful movies? , USER: I like the feeling of not knowing what's about to happen. , ASSISTANT: What is one of your favorite movies? , USER: Braveheart.

A: Braveheart
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Q: ASSISTANT: Do you like movies like The Hunger Games?

A: The Hunger Games
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Q: ASSISTANT: What type of movies do you like? , USER: I guess thrillers or kind of mystery movies, things where people are trying to solve a mystery or an issue. , ASSISTANT: do you like twists at the end? , USER: Half the twists are good, but it's now I don't I'd rather have no twist than a bad twist. , ASSISTANT: what about scary movies? do you like these types of movies? , USER: Not particularly. , ASSISTANT: What's one of your favorite type movies? , USER: Okay, what type of movie? , USER: Like I said, I guess mystery or thrillers. , ASSISTANT: what is one of your least favorite type of movies?

A:
Thor
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