[{'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: Friend information. If you use our optional suggested friend features or invite friends and family to chat with you on Kik, we may use the information from your mobile device's address book from time to time to connect you with friends and to allow other friends who have you in their address book to find you."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty.'}]