Which lowest year has a Position of rb, and a College of louisiana state?
CREATE TABLE table_67762 (
    "Year" real,
    "Pick" text,
    "Player name" text,
    "College" text,
    "Position" text
)
SELECT MIN("Year") FROM table_67762 WHERE "Position" = 'rb' AND "College" = 'louisiana state'
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: Which lowest year has a Position of rb, and a College of louisiana state? ### Input: CREATE TABLE table_67762 (
    "Year" real,
    "Pick" text,
    "Player name" text,
    "College" text,
    "Position" text
) ### Response: SELECT MIN("Year") FROM table_67762 WHERE "Position" = 'rb' AND "College" = 'louisiana state'