input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which hormone act by crossing cell membrane -   (A) Thyroxine   (B) Insulin   (C) Glucagon   (D) Calcitonin
output: ['(A) Thyroxine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Thyroxine  (B) Insulin  (C) Glucagon  (D) Calcitonin <> possible answers', '  Which hormone act by crossing cell membrane - <> context']