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

Positive Example 1 -
Input: ASSISTANT: What kind of movies are you drawn to? , USER: I am drawn to romances. , ASSISTANT: Have you seen Fifty Shade of Grey?
Output: Fifty Shade of Grey

Positive Example 2 -
Input: ASSISTANT: generally speaking what type of movies do you watch , USER: I like thrillers a lot. , ASSISTANT: thrillers? for example? , USER: Zodiac's one of my favorite movies.
Output: Zodiac

Negative Example 1 -
Input: ASSISTANT: what kind of movies do you generally like?
Output: like

Negative Example 2 -
Input: ASSISTANT: hello. What type of movies do you like? , USER: I usually like action drama movies. , ASSISTANT: what do you like about those genres? , USER: Well, I like watching fast paced movies and I also like watching movies that have well developed story lines and characters. , ASSISTANT: okay. so do you like movies like star wars?
Output: Saw

Now complete the following example -
Input: ASSISTANT: can you tell me what types of movies you like? , USER: I like documentaries, biographies, and horror, like vintage horror movie British. , ASSISTANT: ok, why do you like those types of movies? , USER: I get a sense of nostalgia, and there isn't things flying through the air. And they use real people, real scenes, and no green screen. And there aren't like superhuman powers in the movies. Like I can relate to these movies better because they show real people doing real things, or they're in real houses. , ASSISTANT: got it, you like more realistic movies , USER: Yeah. Yes. , ASSISTANT: ok, can you name a film you really liked? , USER: Tales from the Crypt The Haunting
Output: 


Output: The Haunting