[{'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: LEGO has received TRUSTe's Privacy Seal signifying that this privacy policy and our practices have been reviewed for compliance with the TRUSTe program viewable on the validation page available by clicking on the TRUSTe seal. The TRUSTe certification covers information collected on validated LEGO channels, apps and sites. If you have questions or concerns regarding our privacy policy or practices, please contact us at privacy.officer@lego.com. If you have an unresolved privacy or data use concern that we have not addressed satisfactorily, please contact TRUSTe at https://feedback-form.truste.com/watchdog/request."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]