When was the average attendance 789?
CREATE TABLE table_26334 (
    "Year" real,
    "Division" real,
    "League" text,
    "Regular Season" text,
    "Playoffs" text,
    "Open Cup" text,
    "Avg. Attendance" real
)
SELECT MIN("Year") FROM table_26334 WHERE "Avg. Attendance" = '789'
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: When was the average attendance 789? ### Input: CREATE TABLE table_26334 (
    "Year" real,
    "Division" real,
    "League" text,
    "Regular Season" text,
    "Playoffs" text,
    "Open Cup" text,
    "Avg. Attendance" real
) ### Response: SELECT MIN("Year") FROM table_26334 WHERE "Avg. Attendance" = '789'