[{'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: You have certain rights in relation to the personal information that we hold about you. Those rights include: Right of access. You have a right to know what information we hold about you and in some cases to have the information communicated to you. If you wish to exercise this right please contact us letting us know that you wish to exercise your right of access and what information in particular you would like to receive. We reserve the right to ask for reasonable evidence to verify your identity before we provide you with any information, and the law permits us to charge a fee for exercising this right of access. Please note that we may not be able to provide all the information you ask for, for instance if the information includes personal information about another person. Where we are not able to provide you with information that you have asked for, we will endeavour to tell you why. We will try to respond to any request for a right of access as soon as possible, but we will always do so within 40 days of receipt of your request, evidence of ID and any applicable fee."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]