This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastrointestinal System, Subject name: Physiology
[{'content': 'Cholecystokinin causes all of the following except:- \nSelect and explain. \nA. Gall bladder contraction, B. Pancreatic enzyme secretion, C. Increases gastrin secretion, D. Increases small intestinal motility', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Cholecystokinin: - Stimuli for secretion Site of secretion Actions Protein, Fat, Acid -I cells of duodenum, jejunum and ileum Stimulates- Pancreatic enzyme secretions Pancreatic bicarbonate secretions Gallbladder contraction Growth of exocrine pancreas Inhibits- Gastric emptying', 'role': 'assistant'}]