With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Frank Ocean hid from the government in 2011.
text_B: The Aurora consurgens is an alchemical treatise of the 15th century famous for the rich illuminations that accompany it in some manuscripts .. alchemical. Alchemy. treatise. treatise. While in the last century , the text has been more commonly referred to as `` Pseudo-Aquinas '' , there are as well arguments in favour of Thomas Aquinas to whom it has originally been attributed in some manuscripts .. Thomas Aquinas. Thomas Aquinas
not_related.