You are provided with a list of converations between a "USER" and "ASSISTANT". Figure out if the conversation provided as "classify_text" is authored by "USER" or "ASSISTANT". There are maximum of 7 conversations between "USER" and "ASSISTANT" in each input
Example: 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. , USER: Zodiac the movie about a serial killer from the '60s or '70s, around there. , ASSISTANT: Zodiac? oh wow ok, what do you like about that movie, classify_text: And I just think serial killers, in general, are interesting, so the movie was really good. And it was just neat to see that world. Like it went really in-depth. It was like almost 3 hours long, so you got to really feel like you were a part of that world and time period. And see what the detectives and the police did and the investigators.
Example solution: USER
Example explanation: Based on last conversation in which the ASSISTANT ask's a question for which it waits for a reply from the "USER". We can classify this conversation as "USER" as it needs to respond for the given question.

Problem: ASSISTANT: Hello. Iâ€™d like to discuss your movie preferences. OK? , USER: What would you like to know? , USER: I can tell you about the movies that I like. I like action and fantasy films as well as science fiction films. , USER: Some of my favorite films include: Star Wars, The Lord of the Rings trilogy and The Hobbit trilogy. , ASSISTANT: so you like movie series? , USER: I can't tell you that I don't like low budget films, as I just don't find them very entertaining., classify_text: what did you like about the lord of the rings trilogy?

Solution: ASSISTANT