When the engine is Wasp Jr. T1B2, what is the number needed for takeoff power?
CREATE TABLE table_1123802_1 (
    _takeoff VARCHAR,
    power VARCHAR,
    engine VARCHAR
)
SELECT COUNT(power), _takeoff FROM table_1123802_1 WHERE engine = "Wasp Jr. T1B2"
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 the engine is Wasp Jr. T1B2, what is the number needed for takeoff power? ### Input: CREATE TABLE table_1123802_1 (
    _takeoff VARCHAR,
    power VARCHAR,
    engine VARCHAR
) ### Response: SELECT COUNT(power), _takeoff FROM table_1123802_1 WHERE engine = "Wasp Jr. T1B2"