Question: Which 2004 South Korean romantic drama film did Kim Ki-duk win a Silver Lion for Best Director at 61st Venice International Film Festival?
Sentence (from "Kim Ki-duk"): Major festival awards include Golden Lion at 69th Venice International Film Festival for "Pietà", Silver Lion for Best Director at 61st Venice International Film Festival for "3-Iron", Silver bear for Best Director at 54th Berlin International Film Festival for "Samaria" and Un Certain Regard prize at 2011 Cannes Film Festival for Arirang.
Relevant evidence: Yes