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_27 (margin VARCHAR, date VARCHAR)
### Question:
What is the Margin, when Date is 19 July 2008 (Round 19)?
### Answer:
SELECT margin FROM table_name_27 WHERE date = "19 july 2008 (round 19)"