CREATE TABLE table_74997 ("Year" FLOAT, "Date" TEXT, "Winner" TEXT, "Result" TEXT, "Loser" TEXT, "Location" TEXT)

What is the location when the new york jets lost earlier than 1997 and a Result of 31 28?
SELECT "Location" FROM table_74997 WHERE "Loser" = 'new york jets' AND "Year" < '1997' AND "Result" = '31–28'
SELECT "Location" FROM "table_74997" WHERE "Loser" = 'new york jets' AND "Result" = '31–28' AND "Year" < '1997'