What was the started round for the competition that had the last match on January 16, 2008?
CREATE TABLE "overall" (
  "competition" text,
  "started_round" text,
  "final_position" text,
  "final_round" text,
  "first_match" text,
  "last_match" text
);
SELECT "started_round" FROM "overall" WHERE "last_match"='january 16, 2008';