input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All of the following bones are involves in wrist joint formation; except:   (A) Scaphoid   (B) Ulna   (C) Radius   (D) Triquetral
output: ['(B) Ulna <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Scaphoid  (B) Ulna  (C) Radius  (D) Triquetral <> possible answers', '  All of the following bones are involves in wrist joint formation; except: <> context']