<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: Effect Of Vedolizumab On Health-Related Quality Of Life And 1-Year Effectiveness In Comparison To Anti-Tnf Therapy In Biologic-Naive Crohn'S Disease Patients With Propensity Score Adjustment: Results Of The Vedoibd Study[/INST] Yes</s>