Who placed fourth when the winner was Greg Hancock?
CREATE TABLE table_21808535_1 (winner VARCHAR)
SELECT 4 AS th_placed FROM table_21808535_1 WHERE winner = "Greg Hancock"
### Context: CREATE TABLE table_21808535_1 (winner VARCHAR) ### Question: Who placed fourth when the winner was Greg Hancock? ### Answer: SELECT 4 AS th_placed FROM table_21808535_1 WHERE winner = "Greg Hancock"