[{'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 may request information on the way your personally identifiable information is stored. In addition, you may also request changes to the information we have on file for you - this could be the case if you believe that some information we have about you is incorrect, or there is some information about you that has changed (for example, if you no longer use a former email address). To request information or changes regarding your personally identifiable information that we have on file, please email customerservice@avast.com with the headline "PRIVACY REQUEST" in the message line. You may also send paper mail to AVAST Software s.r.o., Pikrtova 1737/1a, 140 00, Prague 4, Czech Republic. Please write "Attention: PRIVACY" in the address.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]