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_8 (name VARCHAR, pos VARCHAR, date_of_birth VARCHAR)
### Question:
born on 1973-08-21, what is the cf's name?
### Answer:
SELECT name FROM table_name_8 WHERE pos = "cf" AND date_of_birth = "1973-08-21"