With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Arrested Development filmed partially in Los Angeles.
text_B: The Hopman Cup XXVIII was the 28th edition of the Hopman Cup tournament between nations in men 's and women 's tennis .. Hopman Cup. Hopman Cup. It took place at the Perth Arena in Perth , Australia .. Perth. Perth, Western Australia. Perth Arena. Perth Arena. Australia. Australia. Eight teams competed for the title , with two round robin groups of four , from which the top team of each group advanced to the final .. round robin. Round-robin tournament. For the first time , there were two Australian teams , Australia Gold and Australia Green .. Australia. Australia. The original full line-up of entrants was announced in October .. Originally , Lleyton Hewitt and Casey Dellacqua were supposed to represent Australia Gold , but Dellacqua was replaced by Jarmila Wolfe .. Australia. Australia. Lleyton Hewitt. Lleyton Hewitt. Casey Dellacqua. Casey Dellacqua. Jarmila Wolfe. Jarmila Wolfe. Other replacements are Kenny de Schepper for Gael Monfils in the French team , Karolina Pliskova for Lucie Safarova in the Czech team .. Kenny de Schepper. Kenny de Schepper. Gael Monfils. Gael Monfils. Karolina Pliskova. Karolina Pliskova. Lucie Safarova. Lucie Safarova. The 2015 champions Poland did not return to defend their title .. 2015 Hopman Cup. Poland. Poland at the Hopman Cup. The competition was won by Australia Green .. Australia. Australia
not_related.