What are the login names and family names of course author and tutors?
SELECT login_name ,  family_name FROM Course_Authors_and_Tutors
SELECT login_name ,  family_name FROM Course_Authors_and_Tutors
[{'login_name': 'jmckenzie', 'family_name': 'Grant'}, {'login_name': 'heidenreich.ara', 'family_name': 'Armstrong'}, {'login_name': 'clementina29', 'family_name': 'Reichel'}, {'login_name': 'wlehner', 'family_name': 'Nader'}, {'login_name': 'nyundt', 'family_name': 'Barrows'}, {'login_name': 'al75', 'family_name': 'Rohan'}, {'login_name': 'marty.bergnaum', 'family_name': 'Treutel'}, {'login_name': 'medhurst.alvah', 'family_name': 'Rowe'}, {'login_name': 'antonetta19', 'family_name': 'Zboncak'}, {'login_name': 'adam.rippin', 'family_name': 'Champlin'}, {'login_name': 'dschaefer', 'family_name': 'Greenholt'}, {'login_name': 'nellie.mosciski', 'family_name': 'Kreiger'}, {'login_name': 'qking', 'family_name': 'Effertz'}, {'login_name': 'fiona77', 'family_name': 'Crist'}, {'login_name': 'ekshlerin', 'family_name': 'Haley'}]