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: Pathology
[{'content': "Most common site of curling's ulcer? \nSelect and explain. \nA. Proximal Duodenum, B. Esophagus, C. Distal duodenum, D. D. jujenum", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Proximal duodenum(Ref: Robbins 9th/pg 762)Curling ulcers-Ulcers occurring in the proximal duodenum and associated with severe burns or trauma', 'role': 'assistant'}]