The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Unstable Angina, True is   (A) Chest pain occurs at rest.   (B) Pain lasts for 10 minutes.   (C) Pain subsides on rest.   (D) All of the above.
['(A) Chest pain occurs at rest. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Chest pain occurs at rest. \n (B) Pain lasts for 10 minutes. \n (C) Pain subsides on rest. \n (D) All of the above. <> possible answers', '  Unstable Angina, True is <> context@']