input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 45-year-old woman presents to the physician with a history of headache, palpitations, and episodic diaphoresis. She was diagnosed with hypertension in the past and is now regularly taking antihypertensive medication (amlodipine 10 mg once daily). She has had a diffuse thyroid swelling for the past 4 months. She complains of pain in the long bones of her arms and legs for the past 3 months. She is slightly built, appears thin, and is anxious and apprehensive. Her skin is moist and warm. Her weight is 45 kg (99.2 lb) and height is 146 cm (4 ft 7 in); BMI is 21.12 kg/m2. Her pulse is 116/min, the blood pressure is 196/102 mm Hg, the respiratory rate is 29/min, and the temperature is 37.2°C (99.0°F). Diffuse and firm thyromegaly is present. Her upper extremities exhibit fine tremors during an anxiety attack. The laboratory test results reveal elevated 24-hour urinary VMA and metanephrines. Serum epinephrine, calcitonin, and parathormone levels are also elevated. Hypercalcemia and hyperglycemia are also noted. Which of the following is the most likely diagnosis?   (A) Von Hippel-Lindau syndrome   (B) Multiple endocrine neoplasia (MEN) 2A   (C) Multiple endocrine neoplasia (MEN) 2B   (D) Neurofibromatosis
output: ['(B) Multiple endocrine neoplasia (MEN) 2A <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Von Hippel-Lindau syndrome  (B) Multiple endocrine neoplasia (MEN) 2A  (C) Multiple endocrine neoplasia (MEN) 2B  (D) Neurofibromatosis <> possible answers', '  A 45-year-old woman presents to the physician with a history of headache, palpitations, and episodic diaphoresis. She was diagnosed with hypertension in the past and is now regularly taking antihypertensive medication (amlodipine 10 mg once daily). She has had a diffuse thyroid swelling for the past 4 months. She complains of pain in the long bones of her arms and legs for the past 3 months. She is slightly built, appears thin, and is anxious and apprehensive. Her skin is moist and warm. Her weight is 45 kg (99.2 lb) and height is 146 cm (4 ft 7 in); BMI is 21.12 kg/m2. Her pulse is 116/min, the blood pressure is 196/102 mm Hg, the respiratory rate is 29/min, and the temperature is 37.2°C (99.0°F). Diffuse and firm thyromegaly is present. Her upper extremities exhibit fine tremors during an anxiety attack. The laboratory test results reveal elevated 24-hour urinary VMA and metanephrines. Serum epinephrine, calcitonin, and parathormone levels are also elevated. Hypercalcemia and hyperglycemia are also noted. Which of the following is the most likely diagnosis? <> context']