This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Larynx, Subject name: ENT
[{'content': 'Hypothyroidism can cause all except: \nSelect and explain. \nA. Hoarseness, B. Dryness of mouth, C. Nasal stuffiness, D. Vertigo', 'role': 'user'}, {'content': "Answer: B \nExplanation: Hoarseness is due to deposition of myxomatous tissue in the vocal cords. Nasal stuffiness is due to predominance of parasympathetic activity. Hypothyroidism also causes Meniere's like syndrome.", 'role': 'assistant'}]