input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Hydrocephalus is best detected antenately by:   (A) X-ray abdomen   (B) Amniocentesis   (C) Clinical examination   (D) Ultrasonography
output: ['(D) Ultrasonography <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) X-ray abdomen  (B) Amniocentesis  (C) Clinical examination  (D) Ultrasonography <> possible answers', '  Hydrocephalus is best detected antenately by: <> context']