What's the report on Penske Racing winning while the pole position was Al Unser?
CREATE TABLE table_10527215_3 (
    report VARCHAR,
    pole_position VARCHAR,
    winning_team VARCHAR
)
SELECT COUNT(report) FROM table_10527215_3 WHERE pole_position = "Al Unser" AND winning_team = "Penske Racing"
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 report on Penske Racing winning while the pole position was Al Unser? ### Input: CREATE TABLE table_10527215_3 (
    report VARCHAR,
    pole_position VARCHAR,
    winning_team VARCHAR
) ### Response: SELECT COUNT(report) FROM table_10527215_3 WHERE pole_position = "Al Unser" AND winning_team = "Penske Racing"