[{'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: 9.2. The User's inquiry must contain the following information: number of the principal identity document of the User or his / her representative; date of issue of the above document and the issuing authority; information confirming the User's participation in relations with the operator (in particular, the number of the User's id or the short (sub-domain) name substituting the id number); signature of the User or his / her representative."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]