input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Bone better described as "bat with extended wings" is:   (A) Ethmoid   (B) Sphenoid   (C) Nasal   (D) Mandible
output: ['(B) Sphenoid <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Ethmoid  (B) Sphenoid  (C) Nasal  (D) Mandible <> possible answers', '  Bone better described as "bat with extended wings" is: <> context']