The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Increased size of filler particle in composite:   (A) Increases strength   (B) Decreases surface roughness   (C) Increases exposure time   (D) decreases viscosity
['(A) Increases strength <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Increases strength \n (B) Decreases surface roughness \n (C) Increases exposure time \n (D) decreases viscosity <> possible answers', '  Increased size of filler particle in composite: <> context@']