Which county is "San Francisco State University" located?
select county from campuses where campus = "San francisco state University"
How many graduates were there in this university in year 2003?
select sum(t1.graduate) from discipline_enrollments as t1 join campuses as t2 on t1.campus = t2.id where t1.year = 2003 and t2.campus = "San francisco state University"
How about in 2004?
select sum(t1.graduate) from discipline_enrollments as t1 join campuses as t2 on t1.campus = t2.id where t1.year = 2004 and t2.campus = "San francisco state University"