in how many poll sources did rob astorino not receive 25 % or more ?
CREATE TABLE table_204_481 (
    id number,
    "poll source" text,
    "date(s)\nadministered" text,
    "sample\nsize" number,
    "margin of\nerror" text,
    "andrew\ncuomo (d)" text,
    "rob\nastorino (r)" text,
    "other" text,
    "undecided" text
)
SELECT COUNT("poll source") FROM table_204_481 WHERE "rob\nastorino (r)" < 25
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: in how many poll sources did rob astorino not receive 25 % or more ? ### Input: CREATE TABLE table_204_481 (
    id number,
    "poll source" text,
    "date(s)\nadministered" text,
    "sample\nsize" number,
    "margin of\nerror" text,
    "andrew\ncuomo (d)" text,
    "rob\nastorino (r)" text,
    "other" text,
    "undecided" text
) ### Response: SELECT COUNT("poll source") FROM table_204_481 WHERE "rob\nastorino (r)" < 25