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_49 (attendance INTEGER, venue VARCHAR, round VARCHAR)
### Question:
I want to know the average attendance for n venue and f round
### Answer:
SELECT AVG(attendance) FROM table_name_49 WHERE venue = "n" AND round = "f"