With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Modern Family premiered on CBS on September 23, 2009.
text_B: The Ukrainian Cup 1999 -- 2000 was the ninth annual edition of Ukraine 's football knockout competition , known as the Ukrainian Cup .. football. association football. Ukrainian Cup. Ukrainian Cup. The winner of this competition was Dynamo Kyiv , beating FC Kryvbas Kryvyi Rih in the final .. Dynamo Kyiv. Dynamo Kyiv. FC Kryvbas Kryvyi Rih. FC Kryvbas Kryvyi Rih. The format of competition was completely changed .. The competition itself started on March 11 , 2000 with 32 teams  : 16 from the Premier League , 14 from the First League , and both finalists of the Second League cup .. The Second League Cup took place in the late 1999 involving some 44 teams out which two finalists qualified for the Ukrainian Cup .. Ukrainian Cup. Ukrainian Cup. Second League Cup. 1999–2000 Ukrainian Second League Cup. Those finalists later also played a final game for the competition 's trophy in May 2000 .
not_related.