What is the highest New Zealand value with a Hong Kong value less than 0?
CREATE TABLE "standings" (
  "new_zealand" real,
  "hong_kong" real,
  "singapore" real,
  "london" real,
  "brisbane" real,
  "cardiff" real,
  "durban" real,
  "santiago" real,
  "mar_del_plata" real,
  "beijing" real,
  "kuala_lumpur" real,
  "points" real
);
SELECT MAX("new_zealand") FROM "standings" WHERE "hong_kong"<0;