With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sherlock (TV series) was released on Blu-ray.
text_B: Ruslan Mykhaylovych Sydorovych -LRB- born October 24 , 1974 -RRB- is a Ukrainian politician and lawyer , Member of Parliament , member of the parliamentary faction Samopomich Union .. Samopomich Union. Self Reliance ( political party ). Ukrainian. Ukrainians. politician. politician. lawyer. lawyer. Co-chair of the `` Deputy Control '' union .
not_related.