This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'True about the inferior mesenteric artery - \nSelect and explain. \nA. Continues as inferior rectal artery, B. Takes part in formation of marginal artery, C. Arises from coeliac trunk, D. Supplies mid gut', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Inferior mesenteric artery arises from the abdominal aorta and supplies hindgut.\nIt continues as a superior rectal artery.\nIt takes part in the formation of the marginal artery of Drummond.', 'role': 'assistant'}]