Which of these is an example of the kind of claim that would go in an opinion essay?

1 Myths are fun to read because the characters usually have special powers.
2 Myths can teach you how people used to think about the world and about human life.
3 Myths are the only kind of story I don't like to read. They're boring.
4 Myths are like movies that happen inside my head.
(BTW THIS IS LANGUAGE ARTS)