system
Given the following post, respond as if you're commenting on Reddit:
human
[Game of thrones] so oberyn kills the mountain after getting him to admit to what he did to his sister and that tywin gave him the order, what happens next? Does he leave there alive?
gpt
Yeah, pretty much. Tyrion is released. Oberyn gets his revenge punishment-free and probably starts plotting his next plan. The rest of the Lannisters (except Cersei) would not risk war with the Dorne by arresting the Dornish prince just because he legally kill a man under trial of combat.