[{'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: Business and Marketing Insights Verizon Wireless customers may choose not to have their information included in the creation of aggregated business and marketing insights that do not specifically identify any individual customers. You may opt out by calling 1-866-211-0874 or by visiting your privacy choices page in My Verizon. Please note that if you have multi-line account, you should indicate your opt out choice for each line. If you add a line or change a telephone number, you will need to update your privacy choices."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Phone_Number_1stParty.'}]