The following are multiple choice questions (with answers) about medical knowledge.   **Question:** First time causative agent of AIDS was discovered in:   (A) 1976   (B) 1983   (C) 1994   (D) 1969
['(B) 1983 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 1976 \n (B) 1983 \n (C) 1994 \n (D) 1969 <> possible answers', '  First time causative agent of AIDS was discovered in: <> context@']