With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Big Boi acts.
text_B: Mauricie -- Bois-Francs was a former administrative region of Quebec .. administrative region. region ( Quebec ). Quebec. Quebec. Mauricie. Mauricie. It ceased to exist on July 30 , 1997 -LRB- or August 20 , 1997 , upon publication in the Gazette officielle du Quebec -RRB- when it was split into the modern-day administrative regions of Mauricie and Centre-du-Quebec .. Gazette officielle du Quebec. Gazette officielle du Quebec. Mauricie. Mauricie. Centre-du-Quebec. Centre-du-Quebec. It consisted of the following regional county municipalities  :. regional county municipalities. regional county municipality. Francheville. Francheville. Francheville Regional County Municipality. Le Centre-de-la-Mauricie. Mauricie. Mauricie. Le Centre-de-la-Mauricie. Le Centre-de-la-Mauricie Regional County Municipality. Le Haut-Saint-Maurice. Le Haut-Saint-Maurice. Le Haut-Saint-Maurice Regional County Municipality. Maskinonge. Maskinonge. Maskinonge Regional County Municipality. Mekinac. Mekinac. Mekinac Regional County Municipality. which became part of Mauricie , and  :. Mauricie. Mauricie. Arthabaska. Arthabaska. Arthabaska Regional County Municipality. Becancour. Becancour. Becancour Regional County Municipality. Drummond. Drummond. Drummond Regional County Municipality. L'Erable. L'Erable. L'Erable Regional County Municipality. Nicolet-Yamaska. Nicolet-Yamaska. Nicolet-Yamaska Regional County Municipality. which became part of Centre-du-Quebec .. Centre-du-Quebec. Centre-du-Quebec
not_related.