Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_40 ( coaster_name VARCHAR, year_opened VARCHAR, track VARCHAR )

### Question ###
What is the coaster name that was opened in 1978, and have wooden track?

### Accurate SQL ###

SELECT coaster_name FROM table_name_40 WHERE year_opened = "1978" AND track = "wooden"