[{'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: You can opt in to receive mobile push notifications from Netflix. If you subsequently decide you no longer wish to receive these notifications, you can use your mobile device's settings functionality to turn them off."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]