CREATE TABLE table_name_40 (coaster_name VARCHAR, year_opened VARCHAR, track VARCHAR)

What is the coaster name that was opened in 1978, and have wooden track?
SELECT coaster_name FROM table_name_40 WHERE year_opened = "1978" AND track = "wooden"
SELECT "coaster_name" FROM "table_name_40" WHERE "1978" = "year_opened" AND "track" = "wooden"