-- Database schema
| College : cName [ TEXT ] primary_key , state [ TEXT ] , enr [ INT ] | Player : pID [ INT ] primary_key , pName [ TEXT ] , yCard [ TEXT ] , HS [ INT ] | Tryout : pID [ INT ] primary_key Tryout.pID = Player.pID , cName [ TEXT ] Tryout.cName = College.cName , pPos [ TEXT ] , decision [ TEXT ] |
-- -- How many students are enrolled in colleges that have student accepted during tryouts, and in which states are those colleges?

SELECT DISTINCT T1.state ,  T1.enr FROM college AS T1 JOIN tryout AS T2 ON T1.cName  =  T2.cName WHERE T2.decision  =  'yes';