The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Setting expansion of grey MTA when mixed with water is?   (A) 0.68%   (B) 0.12%   (C) 1.02%   (D) 0.80%
['(C) 1.02% <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 0.68% \n (B) 0.12% \n (C) 1.02% \n (D) 0.80% <> possible answers', '  Setting expansion of grey MTA when mixed with water is? <> context@']