input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A traumatized tooth nonvital with or without crown fracture is classified as   (A) Class-III   (B) Class-IV   (C) Class -V   (D) Class-VII
output: ['(B) Class-IV <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Class-III  (B) Class-IV  (C) Class -V  (D) Class-VII <> possible answers', '  A traumatized tooth nonvital with or without crown\nfracture is classified as <> context']