With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Avatar: The Last Airbender is an animated World Series.
text_B: Princess Ameerah bint Aidan bin Nayef Al-Taweel Al-Otaibi -LRB- الاميرة اميرة بنت عيدان بن نايف الطويل العصيمي العتيبي born 6 November 1983 -RRB- often called Princess Ameerah al-Taweel , in the English-speaking press and media , is a Saudi Arabian princess and philanthropist .. princess. princess. philanthropist. philanthropy. Princess Ameerah assumed the role of Vice Chairperson of Al-Waleed bin Talal Foundation and is a member of the board of trustees at Silatech .. Al-Waleed bin Talal Foundation. Alwaleed Bin Talal Foundation. Silatech. Silatech
not_related.