what's the grand finalist where winners is collingwood
CREATE TABLE table_1139835_3 (
    grand_finalist VARCHAR,
    winners VARCHAR
)
SELECT grand_finalist FROM table_1139835_3 WHERE winners = "Collingwood"
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: what's the grand finalist where winners is collingwood ### Input: CREATE TABLE table_1139835_3 (
    grand_finalist VARCHAR,
    winners VARCHAR
) ### Response: SELECT grand_finalist FROM table_1139835_3 WHERE winners = "Collingwood"