[{'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: Contact Information Backflip welcomes your comments or questions regarding this Privacy Policy. Please contact us at the following: support@backflipstudios.com"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]