CREATE TABLE table_32297 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

Who was the opponent when the time was 1:47?
SELECT "Opponent" FROM table_32297 WHERE "Time" = '1:47'
SELECT "Opponent" FROM "table_32297" WHERE "Time" = '1:47'