CREATE TABLE table_name_62 (competition VARCHAR2, venue VARCHAR2, man_of_the_match VARCHAR2)

For what competition was the venue away the n/a the man of the match?
SELECT competition FROM table_name_62 WHERE venue = "away" AND man_of_the_match = "n/a"
SELECT "competition" FROM "table_name_62" WHERE "away" = "venue" AND "man_of_the_match" = "n/a"