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_2413292_1 ( semifinal_matches VARCHAR, commercial_name VARCHAR )

### Question ###
Who played in the semi finals matches at the Buick WCT finals?

### Accurate SQL ###

SELECT semifinal_matches FROM table_2413292_1 WHERE commercial_name = "Buick WCT Finals"