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

Let me give you an example: ASSISTANT: What kind of movies are you drawn to? , USER: I am drawn to romances. , ASSISTANT: Have you seen Fifty Shade of Grey?
The answer to this example can be: Fifty Shade of Grey
Here is why: Based on the given conversation the "ASSISTANT" asks user for the movie along with the 'Fifty Shade of Grey' title provided into it. We can then classify this title and store it inside the output

OK. solve this:
ASSISTANT: What kind of movies do you like? , USER: I think anything with either has some action or explosions, just cuz on the big screen that you know, that's something you really get to It feels like you're experiencing it. Or something with a good plot, like a thriller or something with a surprise ending, kind of like the movie Se7en, something like that.
Answer:
Se7en