instruction: Which CONMEBOL 1994 has a Supercopa 1994 of n/a, and a Recopa 1994 of n/a, and a Team of san lorenzo?
response: SELECT "CONMEBOL 1994" FROM table_39084 WHERE "Supercopa 1994" = 'n/a' AND "Recopa 1994" = 'n/a' AND "Team" = 'san lorenzo'