CREATE TABLE table_2940 ("Rank" FLOAT, "Building [A ]" CLOB, "City" CLOB, "Country" CLOB, "Height  ( m ) " CLOB, "Height  ( ft ) " CLOB, "Floors" FLOAT, "Built" CLOB)

What's the Stock Exchange Plaza's rank?
SELECT "Rank" FROM table_2940 WHERE "Building [A ]" = 'Stock Exchange Plaza'
SELECT "Rank" FROM "table_2940" WHERE "Building [A ]" = 'Stock Exchange Plaza'