What pick was mario williams before 2006?
CREATE TABLE table_75300 (
    "Year" real,
    "Pick" real,
    "Player name" text,
    "Position" text,
    "College" text
)
SELECT SUM("Pick") FROM table_75300 WHERE "Player name" = 'mario williams' AND "Year" < '2006'
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 pick was mario williams before 2006? ### Input: CREATE TABLE table_75300 (
    "Year" real,
    "Pick" real,
    "Player name" text,
    "Position" text,
    "College" text
) ### Response: SELECT SUM("Pick") FROM table_75300 WHERE "Player name" = 'mario williams' AND "Year" < '2006'