CREATE TABLE table_name_58 (sport VARCHAR2, name VARCHAR2, games VARCHAR2)

What sport did the National Team play in the 1968 mexico City Games?
SELECT sport FROM table_name_58 WHERE name = "national team" AND games = "1968 mexico city"
SELECT "sport" FROM "table_name_58" WHERE "1968 mexico city" = "games" AND "name" = "national team"