This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T., Subject name: Physiology
[{'content': 'What is responsible for clearing & flushing food from the intestinal lumen in the interdigestive Period- \nSelect and explain. \nA. Gastrin, B. Migrating motor complexes, C. Secretin, D. CCK.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Migrating motor complexes (MMC)(Ref: Ganong, 25th ed/p.497)MMC aids in clearing the stomach and small intestine of luminal contents in preparation for the next meal', 'role': 'assistant'}]