Which Round has a Location of auckland, new zealand, and a Method of tko on 1994-11-24?
CREATE TABLE "kickboxing_record" (
  "date" text,
  "result" text,
  "opponent" text,
  "location" text,
  "method" text,
  "round" real,
  "record" text
);
SELECT AVG("round") FROM "kickboxing_record" WHERE "location"='auckland, new zealand' AND "method"='tko' AND "date"='1994-11-24';