CREATE TABLE table_name_13 (league_from VARCHAR, nhl_team VARCHAR)

Which League from has a NHL team of san jose sharks (from carolina) 3?
SELECT league_from FROM table_name_13 WHERE nhl_team = "san jose sharks (from carolina) 3"
SELECT "league_from" FROM "table_name_13" WHERE "nhl_team" = "san jose sharks (from carolina) 3"