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_33 ( beer_name VARCHAR, year VARCHAR, prize VARCHAR, competition VARCHAR )

### Question ###
What beer won a silver medal at the camra reading branch beer festival in 2008?

### Accurate SQL ###

SELECT beer_name FROM table_name_33 WHERE prize = "silver medal" AND competition = "camra reading branch beer festival" AND year = 2008