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: ENT
[{'content': "Reinke's edema is seen in - \nSelect and explain. \nA. Vestibular folds, B. Edges of vocal cords, C. Between true & false vocal cords, D. In pyriform fossa", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]