With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nicki Minaj has lost a Billboard Music Award.
text_B: NOTOC. The Iphithi Nature Reserve conserves 12 ha of forest and wetland in the Molweni River 's upper catchment in northern Gillitts , KwaZulu-Natal , South Africa .. KwaZulu-Natal. KwaZulu-Natal. South Africa. South Africa. Gillitts. Gillitts. It was founded in 2001 by a group of nearby residents , and is managed by the Gillitts Conservancy , which also oversees the Minerva grassland .. Gillitts. Gillitts
not_related.