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_12164707_1 ( mens_doubles VARCHAR, womens_singles VARCHAR )

### Question ###
Who won the Men's Doubles when Karina de Wit won the Women's Singles?

### Accurate SQL ###

SELECT mens_doubles FROM table_12164707_1 WHERE womens_singles = "Karina de Wit"