This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
[{'content': 'Chromosome associated with bipolar disease? \nSelect and explain. \nA. Chromosomel6, B. Chromosome 13, C. Chromosome 14, D. Chromosome 11', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Chromosome 13', 'role': 'assistant'}]