CREATE TABLE table_name_77 (tournament VARCHAR)

Which 2008-12 has a 2013 of A, and a Tournament of wimbledon?
SELECT 2008 AS _12 FROM table_name_77 WHERE 2013 = "a" AND tournament = "wimbledon"
SELECT 2008 AS "_12" FROM "table_name_77" WHERE "a" = 2013 AND "tournament" = "wimbledon"