With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Blue Origin was founded by Jeff Bezos.
text_B: Hyperland is a 50-minute-long documentary film about hypertext and surrounding technologies .. hypertext. hypertext. It was written by Douglas Adams and produced and directed by Max Whitby for BBC Two in 1990 .. Douglas Adams. Douglas Adams. Max Whitby. Max Whitby. BBC. BBC. BBC Two. BBC Two. It stars Douglas Adams as a computer user and Tom Baker , with whom Adams had already worked on Doctor Who , as a personification of a software agent .. Douglas Adams. Douglas Adams. Tom Baker. Tom Baker. Doctor Who. Doctor Who. software agent. software agent. In hindsight , what Hyperland describes and predicts is an approximation of today 's World Wide Web .. World Wide Web. World Wide Web
not_related.