What is the scale of disaster for the USA?
CREATE TABLE table_78289 (
    "Disaster" text,
    "Year" text,
    "Countries Affected" text,
    "Scale of Disaster" text,
    "People Assisted" text,
    "Nature of Help" text
)
SELECT "Scale of Disaster" FROM table_78289 WHERE "Countries Affected" = 'usa'
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 scale of disaster for the USA? ### Input: CREATE TABLE table_78289 (
    "Disaster" text,
    "Year" text,
    "Countries Affected" text,
    "Scale of Disaster" text,
    "People Assisted" text,
    "Nature of Help" text
) ### Response: SELECT "Scale of Disaster" FROM table_78289 WHERE "Countries Affected" = 'usa'