What is Format, when Region is United States?
CREATE TABLE table_name_11 (
    format VARCHAR,
    region VARCHAR
)
SELECT format FROM table_name_11 WHERE region = "united states"
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 Format, when Region is United States? ### Input: CREATE TABLE table_name_11 (
    format VARCHAR,
    region VARCHAR
) ### Response: SELECT format FROM table_name_11 WHERE region = "united states"