With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michelle Rodriguez acted in Lost.
text_B: The Man in the Background -LRB- Der Mann im Hintergrund , Dutch  : De man op den achtergrond -RRB- is a 1922 Dutch-German silent film directed by Ernst Winar .. Ernst Winar. Ernst Winar. 1922 in film. Dutch. cinema of the Netherlands. German. cinema of Germany. silent film. silent film
not_related.