CREATE TABLE CAR_MAKERS (Id VARCHAR(255), FullName VARCHAR(255)); CREATE TABLE MODEL_LIST (Maker VARCHAR(255))
How many car models were produced by the maker with full name American Motor Company?
    
SQL: SELECT COUNT(*) FROM CAR_MAKERS AS T1 JOIN MODEL_LIST AS T2 ON T1.Id = T2.Maker WHERE T1.FullName = 'American Motor Company'