[{'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: ADDITIONAL INFORMATION Questions regarding this Statement or the practices of Hottrix should be directed to Hottrix' Administrator by emailing such questions to legal@hottrix.com or by U.S. mail return receipt requested, addressed to Hottrix, Attn: System Administrator, 7500 W Lake Mead Blvd. Suite 9-478, Las Vegas, NV 89128."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]