[{'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: The Truecaller app does not obtain the names, numbers and email addresses contained in Your device\'s address book ("Contact Information").'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Address_Book_1stParty, Contact_E_Mail_Address_1stParty, Contact_Phone_Number_1stParty.'}]