You will be given a definition of a task first, then some input of the task.
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

ASSISTANT: What kind of movies do you enjoy and why? , USER: I really like superhero movies. , ASSISTANT: Is there a particular film you enjoy? , USER: Yes. I would say , USER: X2, like X-Men 2 is probably my favorite of the superhero movies. , ASSISTANT: What did you like about that kind of film?, classify_text: Superhero movies are sort of like action films but with a different storyline, a different lore, based off of the comic book, so it has The movie has great action, but also for a very kind of important and engaging storyline, and really well-developed characters. That's the big difference about superhero movies and regular action, is the
Output:
USER