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_20278716_2 ( county VARCHAR, others__number VARCHAR )

### Question ###
What county had 915 third party voters?

### Accurate SQL ###

SELECT county FROM table_20278716_2 WHERE others__number = 915