what is the score when the surface is hard and outcome is runner-up?
CREATE TABLE "singles_10_8_2" (
  "outcome" text,
  "year" real,
  "championship" text,
  "surface" text,
  "opponent" text,
  "score" text
);
SELECT "score" FROM "singles_10_8_2" WHERE "surface"='hard' AND "outcome"='runner-up';