input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** First permanent molars begin to calcify at:   (A) 6 months of intra uterine life   (B) At birth   (C) Before deciduous incisors   (D) About 1 year after birth
output: ['(B) At birth <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 6 months of intra uterine life  (B) At birth  (C) Before deciduous incisors  (D) About 1 year after birth <> possible answers', '  First permanent molars begin to calcify at: <> context']