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I have seen a film "Harry Potter and a Chamber of Secrets". This film is about Harry Potter, boy-who-lived. He is twelve. He is studying on the second form in Hogwarts, school of magic. Harry Potter has two friends: Ron Weasly and Hermione Granger. The Hogwarts was builded by Godrik Griffindor, Rovena Hufflepuffe, Kondida Ravenclaw and Salasar Slistherin. there is a legend about Chamber of Secrets.