input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The setting time of irreversible hydrocolloids can be decreased by:   (A) Raising the temperature of water used for mixing   (B) Using excess water for mixing   (C) Lowering the temperature of water used for mixing   (D) None of the above
output: ['(A) Raising the temperature of water used for mixing <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Raising the temperature of water used for mixing  (B) Using excess water for mixing  (C) Lowering the temperature of water used for mixing  (D) None of the above <> possible answers', '  The setting time of irreversible hydrocolloids can be decreased by: <> context']