Which Score-Final has a Rank-Final of 2, and a Year smaller than 2008?
CREATE TABLE "senior_career" (
  "year" real,
  "competition_description" text,
  "location" text,
  "apparatus" text,
  "rank_final" real,
  "score_final" real
);
SELECT SUM("score_final") FROM "senior_career" WHERE "rank_final"=2 AND "year"<2008;