input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All of the following are structures in the lateral wall of cavernous sinus except:   (A) Occulomotor nerve   (B) Ophthalmic nerve   (C) Optic chiasma   (D) Maxillary nerve
output: ['(C) Optic chiasma <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Occulomotor nerve  (B) Ophthalmic nerve  (C) Optic chiasma  (D) Maxillary nerve <> possible answers', '  All of the following are structures in the lateral wall of cavernous sinus except: <> context']