With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adolf Hitler was elected by the Democratic Party in the House of Commons.
text_B: Hildebrand or Hadobrandus -LRB- died 884 × 7 -RRB- was the bishop of Sees from 849 .. bishop of Sees. bishop of Sees. In 856 Hildebrand attended a local assembly at Neaufles summoned by the king , Charles the Bald , and his heir , Louis the Stammerer .. Neaufles. Neaufles. Charles the Bald. Charles the Bald. Louis the Stammerer. Louis the Stammerer. At the time Hildebrand and one Betto were serving as the king 's local representatives -LRB- missi -RRB- .. missi. Missus dominicus. He attended the synod of Soissons in 857 .. Soissons. Soissons. When Sees was threatened by Vikings , Hildebrand fled to Moussy-le-Neuf with the relics of Saint Opportuna .. Vikings. Vikings. Moussy-le-Neuf. Moussy-le-Neuf. Opportuna. Opportuna
not_related.