input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Post parotidectomy, patient feels numb while shaving. Which nerve was involved ?   (A) Facial   (B) Mandibular   (C) Auriculotemporal   (D) Greater auricular
output: ['(D) Greater auricular <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Facial  (B) Mandibular  (C) Auriculotemporal  (D) Greater auricular <> possible answers', '  Post parotidectomy, patient feels numb while shaving. Which nerve was involved ? <> context']