CREATE TABLE "completed_buildings" (
  "rank" real,
  "building" text,
  "city" text,
  "height_m_ft" text,
  "built" real
);

Question: What is the sum of Rank with a build year earlier than 2007 for the howard johnson hotel bucharest?
SQL: SELECT SUM("rank") FROM "completed_buildings" WHERE "built"<2007 AND "building"='howard johnson hotel bucharest';

Question: What is the Height (m/ft) for bucharest Built in 2009, and a Rank of 13?
SQL: SELECT "height_m_ft" FROM "completed_buildings" WHERE "city"='bucharest' AND "built"=2009 AND "rank"=13;

Question: What city is the bucharest tower center (btc) located in?
SQL: SELECT "city" FROM "completed_buildings" WHERE "building"='bucharest tower center (btc)';

Question: What is the name of the building in Bucharest with a rank of less than 12?
SQL: SELECT "building" FROM "completed_buildings" WHERE "city"='bucharest' AND "rank"<12;

Question: What city was the building built in 1988?
SQL: SELECT "city" FROM "completed_buildings" WHERE "built"=1988;