The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A rest seat is prepared as:   (A) Spoon shaped depression with the apex towards the center of the tooth   (B) Concavity with hemisphere shape   (C) Elliptical shape   (D) Rhomboid depression limited to enamel
['(A) Spoon shaped depression with the apex towards the center of the tooth <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Spoon shaped depression with the apex towards the center of the tooth \n (B) Concavity with hemisphere shape \n (C) Elliptical shape \n (D) Rhomboid depression limited to enamel <> possible answers', '  A rest seat is prepared as: <> context@']