Question: Do both films Eagoler Chokh and Black Butterflies have the directors that share the same nationality?
Sentence (from "Eagoler Chokh"): Eagoler Chokh( Alternatively known as Goenda Shabor: Eagoler Chokh) is a 2016 Indian Bengali- language crime thriller film directed by Arindam Sil.
Relevant evidence: Yes