Given the task definition and input, reply with output. 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: hello. Can you tell me, What type of movies do you like? , USER: Usually I like action movies or romantic comedies. I tend to really enjoy love stories. , ASSISTANT: OK. Great. Why do you like romantic comedies? , ASSISTANT: Can you tell me the title of one of your favorite movies? , USER: Avatar and , USER: Seeking a Friend for the End of the World had to be my two favorite movies., classify_text: why is avatar one of your favorite movies?
ASSISTANT