Question: Sun Yu and Neil Marshall are both what?
Sentence (from "Neil Marshall"): He has also directed two prominent episodes of US television series "Game of Thrones": "Blackwater" and "The Watchers on the Wall", with particular acclaim for his direction on both occasions, as well as a nomination for a Primetime Emmy Award for Outstanding Directing for a Drama Series for "The Watchers on the Wall".
Relevant evidence: No