[{'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: Facial Recognition.The camera situated on the SmartTV also enables you to authenticate your Samsung Account or to log into certain services using facial recognition technology. You can use facial recognition instead of, or as a supplementary security measure in addition to, manually inputting your password. Once you complete the steps required to set up facial recognition, an image of your face is stored locally on your TV; it is not transmitted to Samsung. If you cancel your Samsung Account or no longer desire to use facial recognition, please visit the applicable settings menu to delete the stored image. While your image will be stored locally, Samsung may take note of the fact that you have set up the feature and collect information about when and how the feature is used so that we can evaluate the performance of this feature and improve it."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]