[{'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: The Privacy Policy is here to do three things: Explain the way we use information that you share with us in order to build a great product and give you a great experience with it; Ensure that you understand what information we collect with your permission, and what we do - and do not do - with it; Hold us accountable for protecting your rights and your privacy under this policy."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]