Who sanctioned the event in lincoln, illinois?
CREATE TABLE table_16275828_4 (sanction VARCHAR, location VARCHAR)
SELECT sanction FROM table_16275828_4 WHERE location = "Lincoln, Illinois"
### Context: CREATE TABLE table_16275828_4 (sanction VARCHAR, location VARCHAR) ### Question: Who sanctioned the event in lincoln, illinois? ### Answer: SELECT sanction FROM table_16275828_4 WHERE location = "Lincoln, Illinois"