What is the sum of Total Regions that have the Year 1954, and a Nebo greater than 447?
CREATE TABLE table_name_2 (
    total_region INTEGER,
    year VARCHAR,
    nebo VARCHAR
)
SELECT SUM(total_region) FROM table_name_2 WHERE year = 1954 AND nebo > 447
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 sum of Total Regions that have the Year 1954, and a Nebo greater than 447? ### Input: CREATE TABLE table_name_2 (
    total_region INTEGER,
    year VARCHAR,
    nebo VARCHAR
) ### Response: SELECT SUM(total_region) FROM table_name_2 WHERE year = 1954 AND nebo > 447