What's the sum of sign with more than 53 bits precision, double extended (80-bit) type, and more than 80 total bits?
CREATE TABLE table_name_98 (
    sign INTEGER,
    total_bits VARCHAR,
    bits_precision VARCHAR,
    type VARCHAR
)
SELECT SUM(sign) FROM table_name_98 WHERE bits_precision > 53 AND type = "double extended (80-bit)" AND total_bits > 80
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's the sum of sign with more than 53 bits precision, double extended (80-bit) type, and more than 80 total bits? ### Input: CREATE TABLE table_name_98 (
    sign INTEGER,
    total_bits VARCHAR,
    bits_precision VARCHAR,
    type VARCHAR
) ### Response: SELECT SUM(sign) FROM table_name_98 WHERE bits_precision > 53 AND type = "double extended (80-bit)" AND total_bits > 80