[{'role': 'user', 'content': 'Analyze the following clause from a privacy policy and determine if it\'s fair or unfair. Also identify any privacy practices mentioned: In compliance with the Digital Advertising Alliance`s suite of Self-Regulatory Principles (DAA Principles) you can opt-out from receiving targeted ads/Interest-Based Advertising from by Etermax or served on its behalf: In Android operating systems, by opening the "Google Settings app" from your app drawer, tapping "Ads", and selecting "Opt-out of Interest-based ads" (http://developer.android.com/google/play-services/id.html). Please note that this will block your phone from receiving tailored ad recommendations across your device.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]