[{'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, Class Arbitrations, or Representative Actions for Users Located in the United States or Canada. We and you each agree that if you are a WhatsApp user located in the United States or Canada, each of we and you may bring Disputes against the other only on its or your own behalf, and not on behalf of any other person or entity, or any class of people. We and you each agree not to participate in a class action, a class-wide arbitration, Disputes brought in a private attorney general or representative capacity, or consolidated Disputes involving any other person or entity in connection with any Dispute."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]