With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A mole is not usually made of stone.
text_B: Maria Corda -LRB- Maria Antonia Farkas , 4 May 1898 in Deva , Hungary -LRB- now Deva , Romania -RRB- -- 15 February 1976 in Thonex , Switzerland -RRB- was a Hungarian actress and a star of the silent film era in Germany and Austria .. Deva. Deva, Romania. Hungary. Hungary. Thonex. Thonex. Switzerland. Switzerland. silent film. silent film. Germany. Weimar Republic. Austria. Austria
not_related.