input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A thinner mix of a gypsum-bonded investment will:   (A) Produce a smoother casting   (B) Decrease setting expansion   (C) Increase setting expansion   (D) Increase thermal expansion
output: ['(B) Decrease setting expansion <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Produce a smoother casting  (B) Decrease setting expansion  (C) Increase setting expansion  (D) Increase thermal expansion <> possible answers', '  A thinner mix of a gypsum-bonded investment will: <> context']