What are the wines that have prices lower than 50 and have appelations in Monterey county?
CREATE TABLE APPELLATIONS (Appelation VARCHAR, County VARCHAR); CREATE TABLE WINE (Name VARCHAR, Appelation VARCHAR, price VARCHAR)
[SQL] SELECT T2.Name FROM APPELLATIONS AS T1 JOIN WINE AS T2 ON T1.Appelation = T2.Appelation WHERE T1.County = "Monterey" AND T2.price < 50 [/SQL]