[{'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: Websites and applications available on a consumption basis Some of our websites or applications are available on a consumption basis. This means that you (or the company, organization or institution through which you receive access): receive access up to a certain limit pay for access based on your amount of use"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]