With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Burundi was formerly an Asian colony.
text_B: John Jagiellon might refer to these members of the Jagiellon dynasty  :. John I Albert -LRB- 1459 -- 1501 -RRB- , King of Poland. John I Albert. John I Albert. John of Lithuanian Dukes -LRB- 1499 -- 1538 -RRB- , Bishop of Vilnius and of Poznan -LRB- Posen -RRB- , illegitimate son of Sigismund I the Old , King of Poland. John of Lithuanian Dukes. John of Lithuanian Dukes. Janos Wass -LRB- ca. 1521 -- after 1580 -RRB- , illegitimate son of Louis II Jagiellon , King of Hungary and Bohemia. Janos Wass. Janos Wass
not_related.