What is the sample size of the poll taken on Dec 13-15, 2007 that had a margin of error of more than 4 and resulted with Republican Mike Huckabee?
CREATE TABLE table_name_5 (
    sample_size INTEGER,
    date VARCHAR,
    republican VARCHAR,
    margin_of_error VARCHAR
)
SELECT AVG(sample_size) FROM table_name_5 WHERE republican = "mike huckabee" AND margin_of_error > 4 AND date = "dec 13-15, 2007"
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 sample size of the poll taken on Dec 13-15, 2007 that had a margin of error of more than 4 and resulted with Republican Mike Huckabee? ### Input: CREATE TABLE table_name_5 (
    sample_size INTEGER,
    date VARCHAR,
    republican VARCHAR,
    margin_of_error VARCHAR
) ### Response: SELECT AVG(sample_size) FROM table_name_5 WHERE republican = "mike huckabee" AND margin_of_error > 4 AND date = "dec 13-15, 2007"