Schema: CREATE TABLE tryout (cName VARCHAR, pPos VARCHAR); CREATE TABLE college (state VARCHAR, cName VARCHAR)
Question: Find the names of states that have some college students playing in goalie and mid positions.
SQL: SELECT T1.state FROM college AS T1 JOIN tryout AS T2 ON T1.cName = T2.cName WHERE T2.pPos = 'goalie' INTERSECT SELECT T1.state FROM college AS T1 JOIN tryout AS T2 ON T1.cName = T2.cName WHERE T2.pPos = 'mid'