The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Guiding cusps occlude in:   (A) Buccal groove.   (B) Lingual groove.   (C) Embrassures.   (D) All of the above.
['(D) All of the above. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Buccal groove. \n (B) Lingual groove. \n (C) Embrassures. \n (D) All of the above. <> possible answers', '  Guiding cusps occlude in: <> context@']