input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Swollen joint, anemic, loose teeth & dentin dysplasia are because of deficiency of:   (A) Vitamin C   (B) Vitamin D   (C) Vitamin B1   (D) Vitamin E & D
output: ['(A) Vitamin C <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Vitamin C  (B) Vitamin D  (C) Vitamin B1  (D) Vitamin E & D <> possible answers', '  Swollen joint, anemic, loose teeth & dentin dysplasia are\nbecause of deficiency of: <> context']