[{'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: Changes to Personal Information You may change any of your Personal Information in your Account by editing your profile within your Account or by sending an e-mail to us at the e-mail address set forth below. You may request deletion of your Personal Information by us, but please note that we may be required to keep this information and not delete it (or to keep this information for a certain time, in which case we will comply with your deletion request only after we have fulfilled such requirements). When we delete any information, it will be deleted from the active database, but may remain in our archives. We may retain your information for fraud or similar purposes."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]