The tragedy is an imitation of a strong and complete action, of some extention, with an elegant language,

with different formal parts that produces fear and sympathy through the dramatic model.

The base of the tragedy is the action, there's nothing without it because it goes before characters.

The tragedy is related to the theory of causality, that is, things happen because they have some

explanation, if they have not an explanation they cannot happen.

The tragedy is divided into: beggining, middle and end. The beggining is what has not anything before it

but it is followed by something. The middle is what has something before it and it is followed by

something. The end is what has something before it but it is not followed by something.