[{'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: Your Choices We want you to have control over how you communicate. That\'s why, for example, we allow you to delete messages even after they have been sent (it will be deleted for you, your friend and our service). How cool is that? You can also control your privacy settings within the App to change the visibility of your online status or prevent other users from knowing which Viber apps and games you are using. You can disable the "seen" notification so that other users don\'t know whether you\'ve read a message yet. You can choose not to share your photo, opt not to receive location-based messages along with many other additional options, which are available within the app.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Location_1stParty.'}]