[{'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: Access and Updates. We strive to let you access and update most of the personal information that we have about you. There are limits though to the requests we'll accommodate. We may reject a request for a number of reasons, including, for example, that the request risks the privacy of other users, requires technical efforts that are disproportionate to the request, is repetitive, or is unlawful. You can access and update most of your basic account information right in the app by visiting the app's Settings page. If you need to access, update, or delete other personal information that we may have, you can put in a request here. Because your privacy is important to us, we may ask you to verify your identity or provide additional information before we let you access or update your personal information. We will try to update and access your information for free, but if it would require a disproportionate effort on our part, we may charge a fee. We will of course disclose the fee before we comply with your request."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]