What is the heat number at 7.63, and a reaction less than 0.229?
CREATE TABLE table_name_4 (
    heat VARCHAR,
    mark VARCHAR,
    react VARCHAR
)
SELECT COUNT(heat) FROM table_name_4 WHERE mark = "7.63" AND react < 0.229
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 is the heat number at 7.63, and a reaction less than 0.229? ### Input: CREATE TABLE table_name_4 (
    heat VARCHAR,
    mark VARCHAR,
    react VARCHAR
) ### Response: SELECT COUNT(heat) FROM table_name_4 WHERE mark = "7.63" AND react < 0.229