input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** What is the term for the radio opaque area found at the root apex of young permanent teeth involved with a chronic pulpitis?   (A) Apical cyst   (B) Apical condensing osteitis   (C) Chronic apical periodontitis   (D) Stage one apical osteofibroses
output: ['(B) Apical condensing osteitis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Apical cyst  (B) Apical condensing osteitis  (C) Chronic apical periodontitis  (D) Stage one apical osteofibroses <> possible answers', '  What is the term for the radio opaque area found at the\nroot apex of young permanent teeth involved with a chronic pulpitis? <> context']