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: Pathology
[{'content': "A neonate has distended abdomen and failed to pass meconium, which of the following causes can be ruled out? \nSelect and explain. \nA. Intestinal mabotation, B. Meckel's diverticulum, C. Hirschsprung disease, D. Distal intestinal atresia", 'role': 'user'}, {'content': "Answer: B \nExplanation: Meckel's diverticulum usually do not present with intestinal obstruction.", 'role': 'assistant'}]