input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 50-year-old man comes to the physician because of swelling of his legs for 2 months. Three months ago, he was diagnosed with hypertension and started on a new medication. His blood pressure is 145/95 mm Hg. Physical examination shows 2+ edema in both lower extremities. Laboratory studies are within the reference ranges. This patient was most likely treated with which of the following drugs?   (A) Losartan   (B) Spironolactone   (C) Hydrochlorothiazide   (D) Amlodipine
output: ['(D) Amlodipine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Losartan  (B) Spironolactone  (C) Hydrochlorothiazide  (D) Amlodipine <> possible answers', '  A 50-year-old man comes to the physician because of swelling of his legs for 2 months. Three months ago, he was diagnosed with hypertension and started on a new medication. His blood pressure is 145/95 mm Hg. Physical examination shows 2+ edema in both lower extremities. Laboratory studies are within the reference ranges. This patient was most likely treated with which of the following drugs? <> context']