[{'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: 9.2.2 We can also use network beacons in promotional emails to further determine whether emails have been opened and/or acted upon. We develop more your favorite sales promotional activities according to the information thus provided by email responses. Except for the email address you previously provided, the information collected would not identify you."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]