The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Supporting cusps occlude in:   (A) Central fossa   (B) Marginal ridges.   (C) Embrassures.   (D) Both AB
['(D) Both AB <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Central fossa \n (B) Marginal ridges. \n (C) Embrassures. \n (D) Both AB <> possible answers', '  Supporting cusps occlude in: <> context@']