With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kanye West was a producer.
text_B: The Bangombe Plateau is a plateau covering 42sq .. plateau. plateau. km in the north of Moanda , in the Haut Ogooue Region of Gabon .. Moanda. Moanda. Haut Ogooue. Haut Ogooue. Gabon. Gabon. Exploitation of manganese deposits started on the plateau in 1953 by the Compagnie Miniere de l'Ogooue -LRB- COMILOG -RRB- .. plateau. plateau. manganese. manganese. Compagnie Miniere de l'Ogooue. Compagnie Miniere de l'Ogooue. It is also one of the Naturally Occurring Fusion Nuclear Reactors .
not_related.