CREATE TABLE table_34306 ("Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT)

Howard Twitty was the runner-up of what tournament?
SELECT "Tournament" FROM table_34306 WHERE "Runner(s)-up" = 'howard twitty'
SELECT "Tournament" FROM "table_34306" WHERE "Runner(s)-up" = 'howard twitty'