[{'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: OTHER THAN FOR THE TYPES OF LIABILITY WE CANNOT LIMIT BY LAW (AS DESCRIBED IN THIS SECTION), WE LIMIT OUR LIABILITY TO YOU TO THE GREATER OF $20 USD OR 100% OF ANY AMOUNT YOU'VE PAID UNDER YOUR CURRENT SERVICE PLAN WITH DROPBOX."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]