What was the earliest year?
CREATE TABLE table_28310 (
    "Rank" real,
    "Player" text,
    "Year" real,
    "Opponent" text,
    "Passing yards" real,
    "Rushing yards" real,
    "Total offense" real
)
SELECT MIN("Year") FROM table_28310
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 was the earliest year? ### Input: CREATE TABLE table_28310 (
    "Rank" real,
    "Player" text,
    "Year" real,
    "Opponent" text,
    "Passing yards" real,
    "Rushing yards" real,
    "Total offense" real
) ### Response: SELECT MIN("Year") FROM table_28310