Question: What is the nationality of both Jang Dong-gun and the film called Friend?
Sentence (from "No Tears for the Dead"): No Tears for the Dead (; literally Crying Man) is a 2014 South Korean action thriller film written and directed by Lee Jeong-beom, about a professional hitman (Jang Dong-gun) who is conflicted about killing his last target (Kim Min-hee).
Relevant evidence: No