[{'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: 2. Purposes of collecting and using personal information Company will use the collected personal information for the following purposes. To help to facilitate the user access to the service To identify the user and prevent the unauthorized usage of service To create the statistical data regarding the use of service To survey and analyze for the improvement of services To raffle in the campaign and events and send the gifts To proceed with the personal certification and respond to the inquiry when the user inquires"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]