[{'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: Time Limit to Start Arbitration. We and you agree that for any Dispute (except for the Excluded Disputes) we and you must commence an arbitration proceeding within one year after the Dispute first arose; otherwise, such Dispute is permanently barred. This means that if we or you do not commence an arbitration within one year after the Dispute first arose, then the arbitration will be dismissed because it was started too late."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]