[{'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: We may use your public information to promote the Service and to help others find and follow you and/or your Spotify content, including through Facebook and other Third Party Applications and on websites that embed Spotify widgets. Your information may be used to notify others, including within the Service, via email, and through Facebook and Third Party Applications, about your use of the Service (e.g., that you have joined Spotify or activity related to a Spotify profile, such as adding or removing tracks from a playlist)."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]