This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intestinal Obstruction, Subject name: Surgery
[{'content': 'Most common type of intususucption is? \nSelect and explain. \nA. Ileo-ileal, B. Ileo colic, C. Ileo-ileo-colic, D. Colo-colic', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ANSWER: (B) Ileo colicREF: Bailey and love 24th ed p. 1195Most common type of intussuseption is ileocolic', 'role': 'assistant'}]