input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 71-year-old man complains of urinary hesitancy and nocturia of increasing frequency over the past several months. Digital rectal exam was positive for a slightly enlarged prostate but did not detect any additional abnormalities of the prostate or rectum. The patient’s serum PSA was measured to be 6 ng/mL. Image A shows a transabdominal ultrasound of the patient. Which of the following medications should be included to optimally treat the patient's condition?   (A) Clonidine   (B) Finasteride   (C) Dihydrotestosterone   (D) Furosemide
output: ['(B) Finasteride <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Clonidine  (B) Finasteride  (C) Dihydrotestosterone  (D) Furosemide <> possible answers', "  A 71-year-old man complains of urinary hesitancy and nocturia of increasing frequency over the past several months. Digital rectal exam was positive for a slightly enlarged prostate but did not detect any additional abnormalities of the prostate or rectum. The patient’s serum PSA was measured to be 6 ng/mL. Image A shows a transabdominal ultrasound of the patient. Which of the following medications should be included to optimally treat the patient's condition? <> context"]