input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The organism which is involved in anaerobic infections of head and neck region is   (A) Staphylococcus aureus   (B) S. albus   (C) Streptococci   (D) Bacteroids
output: ['(D) Bacteroids <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Staphylococcus aureus  (B) S. albus  (C) Streptococci  (D) Bacteroids <> possible answers', '  The organism which is involved in anaerobic infections of head and neck region is <> context']