Which Location has Floors smaller than 27, and a Building of 150 elgin?
CREATE TABLE "projects_as_of_march_2013" (
  "building" text,
  "location" text,
  "height" text,
  "floors" real,
  "status" text
);
SELECT "location" FROM "projects_as_of_march_2013" WHERE "floors"<27 AND "building"='150 elgin';