<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: Clinical And Histological Improvements With Weekly Dupilumab Treatment In Adult And Adolescent Patients With Eosinophilic Esophagitis At Week 24 Weekly And Every 2 Weeks' Results From Part B Of The 3-Part Liberty Eoe Treet Study[/INST] Yes</s>