CREATE TABLE table_37449 ("School" CLOB, "Mascot" CLOB, "Location" CLOB, "Enrollment" FLOAT, "IHSAA Class" CLOB, "IHSAA Football Class" CLOB, "County" CLOB)

What is the IHSAA class for Portage?
SELECT "IHSAA Class" FROM table_37449 WHERE "School" = 'portage'
SELECT "IHSAA Class" FROM "table_37449" WHERE "School" = 'portage'