How many teams have a player named Denis Andersen?
CREATE TABLE table_1965650_7 (
    nhl_team VARCHAR,
    player VARCHAR
)
SELECT COUNT(nhl_team) FROM table_1965650_7 WHERE player = "Denis Andersen"
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: How many teams have a player named Denis Andersen? ### Input: CREATE TABLE table_1965650_7 (
    nhl_team VARCHAR,
    player VARCHAR
) ### Response: SELECT COUNT(nhl_team) FROM table_1965650_7 WHERE player = "Denis Andersen"