input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The logical explanation for the unique anticariogenic property of most silicate cements is:   (A) The reduction in enamel solubility due to fluoride uptake by enamel   (B) That beryllium flux is used in silicates   (C) That silicates show very little leakage at the margins of the restoration   (D) Due to the high silica content
output: ['(A) The reduction in enamel solubility due to fluoride uptake by enamel <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) The reduction in enamel solubility due to fluoride uptake by enamel  (B) That beryllium flux is used in silicates  (C) That silicates show very little leakage at the margins of the restoration  (D) Due to the high silica content <> possible answers', '  The logical explanation for the unique anticariogenic property of most silicate cements is: <> context']