The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The order of caries susceptibility of primary teeth is:   (A) 2nd molar>1st molar>canine   (B) 1st molar>2st molar>canine   (C) Canine>1st molar>2nd molar   (D) Canine>2nd molar>1st molar
['(A) 2nd molar>1st molar>canine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 2nd molar>1st molar>canine \n (B) 1st molar>2st molar>canine \n (C) Canine>1st molar>2nd molar \n (D) Canine>2nd molar>1st molar <> possible answers', '  The order of caries susceptibility of primary teeth is: <> context@']