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_2159571_2 ( vacator VARCHAR, reason_for_change VARCHAR )

### Question ###
Who is every vacator with reason for change as resigned December 31, 1959?

### Accurate SQL ###

SELECT vacator FROM table_2159571_2 WHERE reason_for_change = "Resigned December 31, 1959"