input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The least effect on the prognosis of a periodontal disease is   (A) Suppuration from the pocket   (B) Furcation involvement   (C) Alveolar bone loss   (D) Co-operation and motivation of the patient
output: ['(A) Suppuration from the pocket <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Suppuration from the pocket  (B) Furcation involvement  (C) Alveolar bone loss  (D) Co-operation and motivation of the patient <> possible answers', '  The least effect on the prognosis of a periodontal disease is <> context']