[{'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: back to top of page Notice. Notice may be by email to you at the last email address you provided us, by posting notice of such changes on our sites and applications, or by other means, consistent with applicable law."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]