With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Just My Luck (2006 film) stars an American actress and singer born in the nineteen eighties.
text_B: Concepcion Province -LRB- Provincia de Concepcion -RRB- is one of four provinces of the Chilean region of Bio Bio -LRB- VIII -RRB- .. Province. Provinces of Chile. Bio Bio. Bio Bio Region. Concepcion. Concepcion, Chile. provinces. Provinces of Chile. region. Regions of Chile. Its capital , Concepcion , is part of the Greater Concepcion conurbation , the nation 's second largest metropolitan area after Santiago .. Concepcion. Concepcion, Chile. Greater Concepcion. Greater Concepcion. Santiago. Greater Santiago
not_related.