CREATE TABLE table_57999 ("Rank" CLOB, "Name" CLOB, "Height ft / m" CLOB, "Floors" FLOAT, "Year" FLOAT)

What is the Height of rank 11?
SELECT "Height ft / m" FROM table_57999 WHERE "Rank" = '11'
SELECT "Height ft / m" FROM "table_57999" WHERE "Rank" = '11'