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_68 (europe VARCHAR, head_coach VARCHAR, regional_competitions VARCHAR)

### Question ###
WHAT IS THE ERUPE WITH HEAD COACH vainauskas , sakalauskas AND WITH NEBL FINALIST?

### Accurate SQL ###

SELECT europe FROM table_name_68 WHERE head_coach = "vainauskas , sakalauskas" AND regional_competitions = "nebl finalist"