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_1231316_4 (location VARCHAR, athlete VARCHAR)

### Question ###
Where is Dwain Chambers from

### Accurate SQL ###

SELECT location FROM table_1231316_4 WHERE athlete = "Dwain Chambers"