<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 Usefulness Of Skeletal Muscle Quantity As Prognostic Factor In Elderly Patients With Advanced Pancreatic Cancer Receiving Nab-Paclitaxel Plus Gemcitabine Chemotherapy[/INST] Yes</s>