CREATE TABLE table_16698 ("Year" FLOAT, "Winners" TEXT, "Grand Finalist" TEXT, "Scores" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Margin" FLOAT, "Season Result" TEXT)

what's the grand finalist where winners is collingwood
SELECT "Grand Finalist" FROM table_16698 WHERE "Winners" = 'Collingwood'
SELECT "Grand Finalist" FROM "table_16698" WHERE "Winners" = 'Collingwood'