With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Titanium has yet to be commercially released in any form.
text_B: Nita Kibble -LRB- 1879 -- 1962 -RRB- was the first woman to be a librarian with the State Library of New South Wales .. State Library of New South Wales. State Library of New South Wales. librarian. librarian. She held the position of Principal Research Librarian from 1919 until her retirement in 1943 .. Nita Kibble was a founding member of the Australian Institute of Librarians .. Australian Institute of Librarians. Australian Institute of Librarians. The Nita B. Kibble Literary Awards -LRB- the Kibble Awards -RRB- for Australian women writers are named in her honour .. Nita B. Kibble Literary Awards. Nita Kibble Literary Award
not_related.