[{'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: NO CLASS ACTIONS. Customer may only resolve disputes with Dropbox on an individual basis and will not bring a claim in a class, consolidated or representative action. Class arbitrations, class actions, private attorney general actions and consolidation with other arbitrations are not allowed. Miscellaneous."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]