[{'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: iv. Location Information [OPTIONAL] To use the LINE App, you are not required to provide your location information ("geolocation data"). However, we provide features that utilize geolocation data for your convenience and to improve your user experience.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Location_1stParty.'}]