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: Medicine
Treatment of H. pylori is required in all of the following expect ? 
Select and explain. 
A. Gastro esophageal reflex disease, B. Gastric ulcers, C. Duodenal ulcers, D. Gastric lymphoma
A: Gastro esophageal reflex disease
Answer: A: Gastro esophageal reflex disease 
Explanation: None