How many press jury points did the song by Frank Aleksandersen get?
CREATE TABLE "national_final" (
  "draw" real,
  "artist" text,
  "song" text,
  "regions" real,
  "studio_audience" real,
  "press_jury" real,
  "oil_rig" real,
  "total_points" real,
  "place" text
);
SELECT MIN("press_jury") FROM "national_final" WHERE "artist"='Frank Aleksandersen';