What was the position of the teams before 1973?
CREATE TABLE table_69903 (
    "Year" real,
    "Team" text,
    "Class" text,
    "Laps" real,
    "Pos." text
)
SELECT "Pos." FROM table_69903 WHERE "Year" < '1973'
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 position of the teams before 1973? ### Input: CREATE TABLE table_69903 (
    "Year" real,
    "Team" text,
    "Class" text,
    "Laps" real,
    "Pos." text
) ### Response: SELECT "Pos." FROM table_69903 WHERE "Year" < '1973'