With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Johan Heldenbergh acted in The Misfortunates.
text_B: Nicholas -LRB- `` Nico '' -RRB- Thomas -LRB- born 10 June 1966 in Ambon , Indonesia -RRB- was a professional boxer .. Indonesia. Indonesia. Ambon. Ambon, Maluku. boxer. boxing
not_related.