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_10 (set_4 VARCHAR, set_5 VARCHAR, set_3 VARCHAR)
### Question:
What is Set 4, when Set 5 is NA, and when Set 3 is 19-25?
### Answer:
SELECT set_4 FROM table_name_10 WHERE set_5 = "na" AND set_3 = "19-25"