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': 'All have a significant role in the digestion of fat, except \nSelect and explain. \nA. Pancreatic lipase, B. Colipase, C. Lingual lipase, D. Bile salts', 'role': 'user'}, {'content': "Answer: C \nExplanation: A lingual lipase is secreted by Ebner glands on the dorsal surface of the tongue in some species, and the stomach also secretes a lipase. They are of little quantitative significance for lipid digestion other than in the setting of pancreatic insufficiency, but they may generate free fatty acids that signal to most distal pas of the gastrointestinal tract. Reference: Ganong's review of Medical Physiology, 25th ed, Page: 481", 'role': 'assistant'}]