Which S.R. has a Average smaller than 23.63 Runs Scored of 49?
CREATE TABLE "australia" (
  "name" text,
  "innings" real,
  "runs_scored" real,
  "balls_faced" real,
  "average" real,
  "s_r" real
);
SELECT "s_r" FROM "australia" WHERE "average"<23.63 AND "runs_scored"=49;