When Princeton was the regular season winner, who was the tournament winner?
CREATE TABLE table_22733636_1 (
    tournament_winner VARCHAR,
    regular_season_winner VARCHAR
)
SELECT tournament_winner FROM table_22733636_1 WHERE regular_season_winner = "Princeton"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: When Princeton was the regular season winner, who was the tournament winner? ### Input: CREATE TABLE table_22733636_1 (
    tournament_winner VARCHAR,
    regular_season_winner VARCHAR
) ### Response: SELECT tournament_winner FROM table_22733636_1 WHERE regular_season_winner = "Princeton"