Who was the incumbent for the election in 1978?
CREATE TABLE table_27487712_1 (incumbent VARCHAR, elected VARCHAR)
SELECT incumbent FROM table_27487712_1 WHERE elected = 1978
### Context: CREATE TABLE table_27487712_1 (incumbent VARCHAR, elected VARCHAR) ### Question: Who was the incumbent for the election in 1978? ### Answer: SELECT incumbent FROM table_27487712_1 WHERE elected = 1978