With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Portugal has a high-income advanced economy.
text_B: Martin Brambach -LRB- born 1967 in Dresden -RRB- is a German actor .. Dresden. Dresden. German. Germany. Brambach lives in Recklinghausen with actress Christine Sommer , and their daughters and son .. Christine Sommer. Christine Sommer. Recklinghausen. Recklinghausen
not_related.