This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
[{'content': 'Paraduodenal recess is associated with which vessel \nSelect and explain. \nA. Superior mesenteric vessel, B. Inferior mesenteric vein, C. Gastroduodenal vessles, D. Celiac vessels', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Para duodenal recess is an occasional recess in the peritoneum to the left of the terminal poion of the duodenum located posterior to a fold containing the inferior mesenteric vein. ref - Researchgate.net', 'role': 'assistant'}]