CREATE TABLE table_71991 ("Rank" FLOAT, "Mountain Peak" CLOB, "Province" CLOB, "Mountain Range" CLOB, "Location" CLOB)

Which mountain range includes Mount Hubbard?
SELECT "Mountain Range" FROM table_71991 WHERE "Mountain Peak" = 'mount hubbard'
SELECT "Mountain Range" FROM "table_71991" WHERE "Mountain Peak" = 'mount hubbard'