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_53 (nationality VARCHAR, college VARCHAR)

### Question ###
WHAT IS THE NATIONALITY FOR SOUTHWESTERN OKLAHOMA?

### Accurate SQL ###

SELECT nationality FROM table_name_53 WHERE college = "southwestern oklahoma"