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 campuses (id VARCHAR, campus VARCHAR); CREATE TABLE csu_fees (campusfee VARCHAR, campus VARCHAR, year VARCHAR)
### Question:
What is the campus fee of "San Francisco State University" in year 2000?
### Answer:
SELECT t1.campusfee FROM csu_fees AS t1 JOIN campuses AS t2 ON t1.campus = t2.id WHERE t2.campus = "San Francisco State University" AND t1.year = 2000