With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Grace Jones acted alongside Austrian actor Arnold Schwarzenegger.
text_B: Hellerud was a borough of the city of Oslo , Norway up to January 1 , 2004 , when it became part of the new borough of Alna .. Oslo. Oslo. Norway. Norway. Alna. Alna. It is also a traditional neighbourhood located within this area to the south of Tveita and Haugerud and north of Oppsal .. Tveita. Tveita. Haugerud. Haugerud, Oslo. Oppsal. Oppsal. It borders on the forest of Østmarka .. Østmarka. Østmarka. Category  : Neighbourhoods of Oslo. Oslo. Oslo
not_related.