text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_5 (sample_size INTEGER, date VARCHAR, republican VARCHAR, margin_of_error VARCHAR)
  ### Question:
  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?
  ### Answer:
  SELECT AVG(sample_size) FROM table_name_5 WHERE republican = "mike huckabee" AND margin_of_error > 4 AND date = "dec 13-15, 2007"