[{'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: It looks like you just tried to enter a non-United States phone number. Unfortunately, at this time we are only supporting United States numbers. Please enter your number in the following format: XXX-XXX-XXXX. Thank you!"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]