[{'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: we may (whether in advertisements or otherwise within WeChat) provide you with links or features that allow you to access third party services or websites (or access within WeChat content that is hosted on those third party services or websites). For example, you may be able to access videos hosted by a third party within WeChat."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]