<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: Colon Cleansing Effectiveness And Tolerability With 1L Peg + Ascorbic Acid Vs Sodium Picosulphate With Magnesium Citrate In Real-Life Setting In Elderly Patients[/INST] Yes</s>