With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Susan Atkins died on September 24, 2009.
text_B: The Institute of Animal Biotechnoloogy is independent entity of the Faculty of Agricultural Science and Food in Skopje , and has educational and research role .. Skopje. Skopje. Faculty of Agricultural Science and Food in Skopje. Faculty of Agricultural Science and Food in Skopje. In this institute is located the laboratory for GMO and Genetic Engineering .. GMO. GMO. Genetic Engineering. Genetic Engineering
not_related.