With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: J.K. Rowling is the prime minister of the Harry Potter series.
text_B: F.P.J. Peutz -LRB- 7 April 1896 -- 24 October 1974 -RRB- was a Dutch -LRB- Limburgian -RRB- architect .. Dutch. Netherlands. Limburgian. Limburgian. architect. architecture
not_related.