[{'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 use Non-Identifiable Information and Device Data to directly serve you interest-based ads on third party websites and mobile applications. Interest-based ads served directly by Groupon on third party sites will display the AdChoices icon. If you prefer not to receive interest-based ads from Groupon on third party sites, you can click on the AdChoices icon in the ad, which will direct you to the Your Groupon AdChoices page where you can opt-out of receiving interest-based ads served by Groupon."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_1stParty, Identifier_Ad_ID_1stParty, Identifier_Cookie_or_similar_Tech_1stParty, Identifier_Device_ID_1stParty, Identifier_Mobile_Carrier_1stParty, Location_1stParty, Location_Bluetooth_1stParty, Location_GPS_1stParty, Location_WiFi_1stParty.'}]