What was Olga Govortsova's goal when she played on a clay surface on 26 May 2012?
CREATE TABLE "doubles_12_8_titles_4_runners_up" (
  "outcome" text,
  "date" text,
  "surface" text,
  "partner" text,
  "opponents" text,
  "score" text
);
SELECT "score" FROM "doubles_12_8_titles_4_runners_up" WHERE "surface"='clay' AND "date"='26 may 2012';