[{'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: Also, we may send e-mail to your e-mail account to make you aware of game updates, promotional events, new game information, and other relevant messages regarding the game service. If you do not want receive our e-mail notification, please contact us."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]