With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Iraq has at least 10 different religious groups.
text_B: Nikolay Nikolaevich Trofimov -LRB- Николаи Николаевич Трофимов January 21 , 1920 , Sevastopol - November 7 , 2005 , St. Petersburg -RRB- was a Soviet and Russian theater and film actor .. Sevastopol. Sevastopol. St. Petersburg. St. Petersburg. People 's Artist of the USSR -LRB- 1990 -RRB- .. USSR. USSR
not_related.