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: Medicine
[{'content': 'Celiac disease asso. with - \nSelect and explain. \nA. Dermatitis herpetiforms, B. Type 1 DM, C. Lymphoma, D. Atrophic gastritis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ref Daidsons 23e p806', 'role': 'assistant'}]