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_29302781_12 ( week_of VARCHAR, runner_up VARCHAR )

### Question ###
In the week of what was the runner-up Pat Du Pr ?

### Accurate SQL ###

SELECT week_of FROM table_29302781_12 WHERE runner_up = "Pat Du Pré"