CREATE TABLE table_65733 ("Attendance" FLOAT, "Round" CLOB, "Date" CLOB, "Home" CLOB, "Score" CLOB, "Away" CLOB, "Venue" CLOB, "Weekday" CLOB, "Time of Day" CLOB)

What was the visiting team that played a round 16 game?
SELECT "Away" FROM table_65733 WHERE "Round" = 'round 16'
SELECT "Away" FROM "table_65733" WHERE "Round" = 'round 16'