input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** House Brackman grading scale used for evaluation of which nerve?   (A) Facial nerve   (B) Hypoglossal   (C) Vagus   (D) Trigeminal
output: ['(A) Facial nerve <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Facial nerve  (B) Hypoglossal  (C) Vagus  (D) Trigeminal <> possible answers', '  House Brackman grading scale used for evaluation of which nerve? <> context']