Task: Answer Verification
Input (English): Question: Does helicobacter pylori eradication influence gastroesophageal reflux disease : a prospective , parallel , randomized , open-label , controlled trial?
Answer: Manometric, clinical and endoscopic data showed no benefit in eradicating H. pylori in GERD. Our data supports the hypothesis that H. pylori eradication does not influence GERD.
Output (English): no