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_13399573_4 ( won VARCHAR, tries_against VARCHAR )

### Question ###
In the 2008/2009 season one team had 47 tries against, how many games did they win that year?

### Accurate SQL ###

SELECT won FROM table_13399573_4 WHERE tries_against = "47"