What is the lowest amount of floors after rank 1 in the Trillium (residential) building?
CREATE TABLE "buildings_completed_as_of_february_2011" (
  "rank" real,
  "building" text,
  "height" text,
  "floors" real,
  "completed" real
);
SELECT MIN("floors") FROM "buildings_completed_as_of_february_2011" WHERE "rank">1 AND "building"='the trillium (residential)';