[{'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: We do not track which files you transfer with the BitTorrent Client. Merely using the BitTorrent Client does not cause a record of which files you transfer to be kept by BitTorrent or BitTorrent on behalf of any third party.;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]