This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mood Disorders, Subject name: Psychiatry
[{'content': 'Which of the following is/are included in bipolar disorders: \nSelect and explain. \nA. Hypomania, B. Cyclothymia, C. Paranoid disorder, D. Option 1 and 2', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Hypomanic episode and cyclothymia have been classified under bipolar disorders', 'role': 'assistant'}]