input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The main arterial trunk supplying the infra temporal fossa is:   (A) Infratemporal artery   (B) Deep temporal artery   (C) Maxillary artery   (D) Posterior superior alveolar artery
output: ['(C) Maxillary artery <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Infratemporal artery  (B) Deep temporal artery  (C) Maxillary artery  (D) Posterior superior alveolar artery <> possible answers', '  The main arterial trunk supplying the infra temporal fossa is: <> context']