What is the Heat of the Player with a Rank of 18 or less and Result of 55.15?
CREATE TABLE table_name_54 (
    heat VARCHAR,
    rank VARCHAR,
    result VARCHAR
)
SELECT heat FROM table_name_54 WHERE rank < 18 AND result = "55.15"
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 of the Player with a Rank of 18 or less and Result of 55.15? ### Input: CREATE TABLE table_name_54 (
    heat VARCHAR,
    rank VARCHAR,
    result VARCHAR
) ### Response: SELECT heat FROM table_name_54 WHERE rank < 18 AND result = "55.15"