input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Segmentation of blood in blood vessel after death is known as:   (A) Kevorkian sign   (B) Rokitansky sign   (C) Kennedy phenomenon   (D) Tache noir
output: ['(A) Kevorkian sign <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Kevorkian sign  (B) Rokitansky sign  (C) Kennedy phenomenon  (D) Tache noir <> possible answers', '  Segmentation of blood in blood vessel after death is known as: <> context']