The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Pulp proper contains   (A) Large Blood vessels   (B) Nerve fibers   (C) Fibroblasts   (D) All of the above
['(D) All of the above <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Large Blood vessels \n (B) Nerve fibers \n (C) Fibroblasts \n (D) All of the above <> possible answers', '  Pulp proper contains <> context@']