[{'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: Avast SecureLine: When you use the Avast SecureLine virtual private network (VPN) service, the server may capture certain basic data such as the time and network location from which the VPN connection was made and the duration of the VPN connection. This information is routinely deleted within 30 days. In addition, the system may store data on the bandwidth transferred per session."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Location_1stParty.'}]