Which Pick has a Round larger than 1, a School/Club Team of alcorn state, and a Position of defensive back?
CREATE TABLE table_44233 (
    "Round" real,
    "Pick" real,
    "Player" text,
    "Position" text,
    "School/Club Team" text
)
SELECT SUM("Pick") FROM table_44233 WHERE "Round" > '1' AND "School/Club Team" = 'alcorn state' AND "Position" = 'defensive back'
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 Pick has a Round larger than 1, a School/Club Team of alcorn state, and a Position of defensive back? ### Input: CREATE TABLE table_44233 (
    "Round" real,
    "Pick" real,
    "Player" text,
    "Position" text,
    "School/Club Team" text
) ### Response: SELECT SUM("Pick") FROM table_44233 WHERE "Round" > '1' AND "School/Club Team" = 'alcorn state' AND "Position" = 'defensive back'