input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Caries in a 4 year old child is best assessed by:   (A) Previous caries experience   (B) Maternal caries   (C) School fluoridation   (D) Daily fluoride mouthwash
output: ['(A) Previous caries experience <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Previous caries experience  (B) Maternal caries  (C) School fluoridation  (D) Daily fluoride mouthwash <> possible answers', '  Caries in a 4 year old child is best assessed by: <> context']