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_80 (tournament VARCHAR)

### Question ###
Which 2008-12 has a 2007 of A, and a Tournament of us open?

### Accurate SQL ###

SELECT 2008 AS _12 FROM table_name_80 WHERE 2007 = "a" AND tournament = "us open"