<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: Peripheral Blood Dna Methylation Biomarkers Accurately Predict Clinical- And Endoscopic Response To Vedolizumab In A Real-Life Cohort Of Crohns Disease Patients.[/INST] Yes</s>