CREATE TABLE table_53284 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

Who was Hawthorn's away opponent?
SELECT "Away team" FROM table_53284 WHERE "Home team" = 'hawthorn'
SELECT "Away team" FROM "table_53284" WHERE "Home team" = 'hawthorn'