input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is not a branch of external carotid artery   (A) Posterior auricular artery   (B) Occipital artery   (C) Maxillary artery   (D) Ophthalmic artery
output: ['(D) Ophthalmic artery <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Posterior auricular artery  (B) Occipital artery  (C) Maxillary artery  (D) Ophthalmic artery <> possible answers', '  Which of the following is not a branch of external carotid artery <> context']