How many positions drafted for the Minnesota North Stars?
CREATE TABLE table_30871 (
    "Pick #" real,
    "Player" text,
    "Position" text,
    "Nationality" text,
    "NHL team" text,
    "College/junior/club team" text
)
SELECT COUNT("Position") FROM table_30871 WHERE "NHL team" = 'Minnesota North Stars'
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: How many positions drafted for the Minnesota North Stars? ### Input: CREATE TABLE table_30871 (
    "Pick #" real,
    "Player" text,
    "Position" text,
    "Nationality" text,
    "NHL team" text,
    "College/junior/club team" text
) ### Response: SELECT COUNT("Position") FROM table_30871 WHERE "NHL team" = 'Minnesota North Stars'