SELECT DISTINCT state FROM college AS T1 JOIN tryout AS T2 ON T1.cName  =  T2.cName
What are the different states that have students trying out?
SELECT DISTINCT state FROM college AS T1 JOIN tryout AS T2 ON T1.cName = T2.cName
select distinct state from college as t1 join tryout as t2 on t1 . cname = t2 . cname
What are the different states that have students trying out ?