CREATE TABLE table_40429 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" CLOB, "Time" CLOB, "Location" CLOB)

What Round has a Time of n/a, in rio de janeiro , brazil?
SELECT "Round" FROM table_40429 WHERE "Time" = 'n/a' AND "Location" = 'rio de janeiro , brazil'
SELECT "Round" FROM "table_40429" WHERE "Location" = 'rio de janeiro , brazil' AND "Time" = 'n/a'