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
A 35-years old lady presented with dysphagia, nocturnal asthma and weight loss for 6 years. The most probable diagnosis is not related-surgery 
Select and explain. 
A. Achalasia cardia, B. Lye stricture of esophagus, C. Gastroesophageal reflux disease, D. Carcinoma esophagus
C: Gastroesophageal reflux disease
Answer: C: Gastroesophageal reflux disease 
Explanation: .