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: Medicine
[{'content': 'Most common complication of chronic gastric ulcer is: \nSelect and explain. \nA. Tea pot stomach, B. Scirrhous carcinoma (adenocarcinoma), C. Perforation, D. Haemorrhage', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer is D (Haemorrhage): The most common complication of both acute and chronic peptic ulcers is gastrointestinal haemorrhage. `Haemorrhage is the commonest complication of chronic peptic ulcers '-", 'role': 'assistant'}]