what is the pick number minimum if the NFL team is the San Diego Chargers?
CREATE TABLE table_2508633_8 (
    pick__number INTEGER,
    nfl_team VARCHAR
)
SELECT MIN(pick__number) FROM table_2508633_8 WHERE nfl_team = "San Diego Chargers"
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 is the pick number minimum if the NFL team is the San Diego Chargers? ### Input: CREATE TABLE table_2508633_8 (
    pick__number INTEGER,
    nfl_team VARCHAR
) ### Response: SELECT MIN(pick__number) FROM table_2508633_8 WHERE nfl_team = "San Diego Chargers"