With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brazil was claimed for the Portuguese Empire.
text_B: Wojkowice is a town in Silesian Voivodeship -LRB- south Poland -RRB- .. Wojkowice. Wojkowice. Wojkowice may also refer to  :. Wojkowice. Wojkowice. Wojkowice , Lower Silesian Voivodeship , a village in Wrocław County , Lower Silesian Voivodeship -LRB- south-west Poland -RRB-. Wojkowice. Wojkowice. Wojkowice Koscielne , a village. Wojkowice. Wojkowice. Wojkowice Koscielne. Wojkowice Koscielne. Vojkovice -LRB- Frydek-Mistek District -RRB- , a village in the Czech Republic
not_related.