What is the rank of the airport with the BKK/VTBS code?
CREATE TABLE table_name_60 (
    rank VARCHAR,
    code__iata_icao_ VARCHAR
)
SELECT rank FROM table_name_60 WHERE code__iata_icao_ = "bkk/vtbs"
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 rank of the airport with the BKK/VTBS code? ### Input: CREATE TABLE table_name_60 (
    rank VARCHAR,
    code__iata_icao_ VARCHAR
) ### Response: SELECT rank FROM table_name_60 WHERE code__iata_icao_ = "bkk/vtbs"