[{'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: If you have any suggestion, feedback or request, please contact us at our Facebook page: https://www.facebook.com/holaverse or email us at privacy@holaverse.com ©2015 Holaverse (Shanghai) Network Technology Co Ltd. ALL Rights Reserved"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]