With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ellen DeGeneres is a performer.
text_B: The Teesta River -LRB- or Tista River -RRB- is a 309 km long river flowing through the Indian states of West Bengal and Sikkim , before going to Bay of Bengal through Bangladesh .. Sikkim. Sikkim. West Bengal. West Bengal. Bangladesh. Bangladesh. Indian states. Indian states. Bay of Bengal. Bay of Bengal. It carves out from the verdant Himalayas in temperate and tropical river valleys and forms the border between Sikkim and West Bengal .. Sikkim. Sikkim. West Bengal. West Bengal. Himalayas. Himalayas. It flows through the cities of Rangpo , Jalpaiguri and Kalimpong and joins the Jamuna -LRB- Brahmaputra -RRB- in Bangladesh .. Bangladesh. Bangladesh. Rangpo. Rangpo. Kalimpong. Kalimpong. Jalpaiguri. Jalpaiguri. Jamuna. Jamuna River ( Bangladesh ). Brahmaputra. Brahmaputra River. It drains an area of 12540 km2 .
not_related.