What state/territory has 121 m as the height?
CREATE TABLE "tallest_buildings_by_state_or_territory" (
  "state_territory" text,
  "building" text,
  "height" text,
  "floor_count" real,
  "completed" real
);
SELECT "state_territory" FROM "tallest_buildings_by_state_or_territory" WHERE "height"='121 m';