This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'A 35-years old lady presented with dysphagia, nocturnal asthma and weight loss for 6 years. The most probable diagnosis is not related-surgery \nSelect and explain. \nA. Achalasia cardia, B. Lye stricture of esophagus, C. Gastroesophageal reflux disease, D. Carcinoma esophagus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: .', 'role': 'assistant'}]