With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Robert Browning had mastery of the Russian persona poem.
text_B: Giacinto Gilioli -LRB- 1594 - 27 June 1665 -RRB- was an Italian painter of the baroque period , active mainly in Bologna .. Italian. Italians. baroque. Baroque art. Bologna. Bologna. He trained with the Caracci brothers .. Caracci. Caracci. He collaborated with the Flemish painters Willem Drost , van Terlee & Willem de Poorter .. Willem Drost. Willem Drost. Willem de Poorter. Willem de Poorter
not_related.