CREATE TABLE manufacturer (name VARCHAR(255), open_year VARCHAR(255), num_of_shops VARCHAR(255), Num_of_Factories VARCHAR(255))
Give me the name and year of opening of the manufacturers that have either less than 10 factories or more than 10 shops.
    
SQL: SELECT name, open_year FROM manufacturer WHERE num_of_shops > 10 OR Num_of_Factories < 10