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_24778847_2 (link VARCHAR, date_of_polling VARCHAR)
### Question:
What format is the link for the polling data for February 10–28, 2011?
### Answer:
SELECT link FROM table_24778847_2 WHERE date_of_polling = "February 10–28, 2011"