How many heavy attacks did the 450 Luftflotte 2 conduct?
CREATE TABLE table_name_29 (
    heavy_attacks VARCHAR,
    luftflotte_2_sorties VARCHAR
)
SELECT COUNT(heavy_attacks) FROM table_name_29 WHERE luftflotte_2_sorties = 450
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 heavy attacks did the 450 Luftflotte 2 conduct? ### Input: CREATE TABLE table_name_29 (
    heavy_attacks VARCHAR,
    luftflotte_2_sorties VARCHAR
) ### Response: SELECT COUNT(heavy_attacks) FROM table_name_29 WHERE luftflotte_2_sorties = 450