CREATE TABLE "tallest_completed_buildings" (
  "rank" text,
  "building_name" text,
  "street_address" text,
  "height_feet_meters" text,
  "floors" real,
  "completed" real
);

Question: How many floors are there at 32 n. main street?
SQL: SELECT SUM("floors") FROM "tallest_completed_buildings" WHERE "street_address"='32 n. main street';

Question: When did the rank 9 building got completed?
SQL: SELECT "completed" FROM "tallest_completed_buildings" WHERE "rank"='9';