how is simon having a discussion with the sow's head? what is the conversation between simon and the lord of the flies about?

"Simon’s confrontation with the Lord of the Flies—the sow’s head impaled on a stake in the forest glade—is arguably the most important scene in the novel, and one that has attracted the most attention from critics. Some critics have interpreted the scene as a retelling of Jesus’ confrontation with Satan during his forty days in the wilderness, a story originally told in the Gospels of the New Testament. Indeed, many critics have described Simon as a Christ figure, for he has a mystical connection to the environment, possesses a saintly and selfless disposition, and meets a tragic and sacrificial death. Others tie the scene into a larger Freudian reading of Lord of the Flies, claiming that its symbols correspond exactly to the elements of the Freudian unconscious (with Jack as the id, Ralph as the ego, and Piggy as the superego). Lord of the Flies may indeed support these and a number of other readings, not necessarily at the exclusion of one another."

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