With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Batman v Superman: Dawn of Justice has 6 American cast member.
text_B: Verner Lehtimaki -LRB- 8 June 1890 - 5 April 1938 -RRB- , was a Finnish Socialist , soldier , pilot , aerospace engineer and revolutionary .. Finnish. Finland
not_related.