How many votes did Yvetta Kadakas & Ivo Linna, who had less than 4 draws, have?
CREATE TABLE "eurolaul_26_january_2002" (
  "draw" real,
  "artist" text,
  "song" text,
  "votes" real,
  "place" real
);
SELECT SUM("votes") FROM "eurolaul_26_january_2002" WHERE "draw"<4 AND "artist"='yvetta kadakas & ivo linna';