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: Unknown
[{'content': 'Most common location for chronic gastric ulcer: \nSelect and explain. \nA. Pylorus of stomach, B. Lesser curve near proximal stomach, C. Lesser curve near incisura, D. Greater curvature', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ref. API Textbook of Medicine. Pg. 812\n\xa0\nMost common site -lesser curve near incisura angularis .\n\nDuodenal ulcer -Most common site -1st part of duodenum (overall most common site for peptic ulcer)\nMost common complication of peptic ulcer is gastrointestinal bleeding because of the erosions of gastroduodenal artery.', 'role': 'assistant'}]