When Princeton was the regular season winner, who was the tournament winner?
CREATE TABLE table_25256 (
    "Conference" text,
    "Regular Season Winner" text,
    "Conference Player of the Year" text,
    "Conference Tournament" text,
    "Tournament Venue (City)" text,
    "Tournament Winner" text
)
SELECT "Tournament Winner" FROM table_25256 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_25256 (
    "Conference" text,
    "Regular Season Winner" text,
    "Conference Player of the Year" text,
    "Conference Tournament" text,
    "Tournament Venue (City)" text,
    "Tournament Winner" text
) ### Response: SELECT "Tournament Winner" FROM table_25256 WHERE "Regular Season Winner" = 'Princeton'