With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris Weitz is a Kentuckian.
text_B: Mario or Marius de Maria -LRB- 9 September 1852-1924 -RRB- was an Italian painter , known for depicting nocturnal landscapes , and gaining the label by the contemporary poet Gabriele D'Annunzio , as the painter of moons .. Italian. Italy
not_related.