CREATE TABLE buildings (id NUMBER, name CLOB, city CLOB, height NUMBER, stories NUMBER, status CLOB)
CREATE TABLE office_locations (building_id NUMBER, company_id NUMBER, move_in_year NUMBER)
CREATE TABLE companies (id NUMBER, name CLOB, headquarters CLOB, industry CLOB, sales_billion NUMBER, profits_billion NUMBER, assets_billion NUMBER, market_value_billion CLOB)

Which building has the largest number of company offices? Give me the building name.
SELECT T2.name FROM office_locations AS T1 JOIN buildings AS T2 ON T1.building_id = T2.id JOIN companies AS T3 ON T1.company_id = T3.id GROUP BY T1.building_id ORDER BY COUNT(*) DESC LIMIT 1
SELECT "T2"."name" FROM "office_locations" "T1" JOIN "buildings" "T2" ON "T1"."building_id" = "T2"."id" JOIN "companies" "T3" ON "T1"."company_id" = "T3"."id" GROUP BY "T1"."building_id" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY