With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Elisabeth Sladen starred in radio roles.
text_B: Ankara Ice Skating Palace -LRB- G.S.I.M .. Ankara. Ankara. Buz Pateni Sarayı , formerly Belpa Buz Pateni Sarayı -RRB- is an indoor ice skating and ice hockey arena located in the Bahcelievler neighborhood of Ankara , Turkey .. ice skating. ice skating. ice hockey. ice hockey. arena. hockey rink. Bahcelievler. Bahcelievler, Ankara. Ankara. Ankara. Turkey. Turkey. It was opened in 1989 and has a capacity of about 1,150 people .. It was built by the Municipality of Ankara as the first Olympic size 30 x ice arena in Turkey .. arena. hockey rink. Ankara. Ankara. Turkey. Turkey. In 2001 , the venue was handed over to the Youth and Sports Directorate -LRB- G.S.I.M. -RRB- of Ankara Province .. Ankara. Ankara. Ankara Province. Ankara Province. Ankara Ice Palace is home to all kinds of ice sports events in Ankara including Turkish ice hockey leagues for men 's , women 's and junior 's .. ice hockey. ice hockey. Ankara. Ankara. Between January 8 through January 14 , 2007 , the arena hosted the Division III matches of the World Junior Ice Hockey Championships .. arena. hockey rink. World Junior Ice Hockey Championships. 2007 World Junior Ice Hockey Championships#Division III
not_related.