[{'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: How to Control Cookies Most web browsers automatically accept cookies but provide controls that allow you to block or delete them. For example, in Microsoft Edge, you can block or delete cookies by clicking Settings > Privacy > Cookies. Instructions for blocking or deleting cookies in other browsers may be available in each browser's privacy or help documentation."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]