CREATE TABLE table_27261 ("Air date" TEXT, "Reward" TEXT, "Immunity" TEXT, "Eliminated" TEXT, "Vote" TEXT, "Finish" TEXT)

What was the vote when the air date is 4 october 1997?
SELECT "Vote" FROM table_27261 WHERE "Air date" = '4 October 1997'
SELECT "Vote" FROM "table_27261" WHERE "Air date" = '4 October 1997'