[{'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: 1 Introduction Thanks for choosing Spotify. This is our Privacy Policy. Before getting into the details, we'd like to highlight some of the key principles behind it. These principles are important to us because we know they're important to you."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]