CREATE TABLE "tallest_buildings" (
  "name" text,
  "stories" real,
  "height" text,
  "built" text,
  "purpose" text,
  "status" text
);

Question: What is the year built of the home with a built status and a 42 m. height?
SQL: SELECT "built" FROM "tallest_buildings" WHERE "status"='built' AND "height"='42 m.';

Question: What is the height of the home with stories greater than 22 and built in 2009?
SQL: SELECT "height" FROM "tallest_buildings" WHERE "stories">22 AND "built"='2009';

Question: What is the highest number of stories in homes with a height of 42 m.?
SQL: SELECT MAX("stories") FROM "tallest_buildings" WHERE "height"='42 m.';