[{'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: Pandora Profile Visibility: When you register for the Pandora Service, your profile and listening activity will be public. When the visibility of your Pandora profile is set to public, the Service automatically publishes your listening activity to your profile. For example, if you create a new station or thumb up a song, that activity will be posted in your Pandora profile for members of the public to view. We provide you with the ability to change the degree of visibility of your Pandora profile. For detailed instructions on how to adjust your Pandora profile visibility settings, visit help.pandora.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]