[{'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 never collect personal information about you. You cannot sign up using Facebook and we will not obtain your first name, last name, gender, general location, a link to your Facebook profile, your timezone, birthday, profile picture, your "likes" and your list of friends from there.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Demographic_Age_1stParty, Demographic_Gender_1stParty, Facebook_SSO, Location_1stParty, Location_Cell_Tower_1stParty, Location_IP_Address_1stParty.'}]