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_11239 ( "Date" text, "Visiting Team" text, "Final Score" text, "Host Team" text, "Stadium" text )

### Question ###
Who was the host team at Louisiana Superdome when the final score was 10-20?

### Accurate SQL ###

SELECT "Host Team" FROM table_11239 WHERE "Stadium" = 'louisiana superdome' AND "Final Score" = '10-20'