<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: The Effectiveness Of Peg 3350 Compared To Lactulose For The Treatment Of Acute Hepatic Encephalopathy In Adult Cirrhotic Patients:A Systematic Review And Meta-Analysis[/INST] Yes</s>