With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sriti Jha plays the lead role in an multi-language TV show.
text_B: Miloslav Navratil is a Czech darts player who plays in Professional Darts Corporation events .. Czech. Czech Republic. darts. darts. Professional Darts Corporation. Professional Darts Corporation. Navratil won the 2007 PDC World East European Qualifying Event beating fellow countryman Petr Tous in the final .. It earned him a place in the 2008 PDC World Darts Championship .. 2008 PDC World Darts Championship. 2008 PDC World Darts Championship. He defeated Filipino Rizal Barellano 5-0 in the preliminary round and faced Andy Jenkins in the first round , eventually losing 3-2 .. Filipino. Philippines. Rizal Barellano. Rizal Barellano. Andy Jenkins. Andy Jenkins. He earned # 4,000 for his efforts , but since then he has only managed to earn # 325 over nine tournaments .. He failed to qualify for the inaugural European Darts Championship and also failed to qualify for the 2009 PDC World Darts Championship .. European Darts Championship. European Darts Championship. 2009 PDC World Darts Championship. 2009 PDC World Darts Championship
not_related.