user: ### NOW ANSWER:
Question: what is the 1405 sibelius of asteroid which 1407 lindelöf is 2020 Ukko
Columns: ['1391 Carelia', '1398 Donnera', '1405 Sibelius', '1406 Komppa', '1407 Lindelöf']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1421 Esperanto', '1424 Sundmania', '1446 Sillanpää', '1447 Utra', '1448 Lindbladia']
SQL:

assistant: SELECT "1405 Sibelius" FROM "Table" WHERE "1407 Lindelöf" = '2020 Ukko';