<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Prospective Randomized Study:High-Dose Amoxicillin Dual Therapy Versus Bismuth Quadruple Therapy For Helicobacter Pylori Eradication.[/INST] Yes</s>