With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: IBM invented a multi-purpose electronic computer intended for commercial use.
text_B: Nayala is one of the 45 provinces of Burkina Faso and is in Boucle du Mouhoun Region .. Region. Regions of Burkina Faso. Boucle du Mouhoun. Boucle du Mouhoun. provinces. Provinces of Burkina Faso. Burkina Faso. Burkina Faso. Boucle du Mouhoun Region. Boucle du Mouhoun Region. Its capital is Toma .. Toma. Toma, Burkina Faso
not_related.