With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The International Space Station serves as a research laboratory.
text_B: Beep !. Beep !. Back up the Truck is a Dutch record label based in Utrecht , Netherlands .. Netherlands. Netherlands. Utrecht. Utrecht ( city ). The label was founded in spring 2008 and is run as an artistes ' collective .. The label 's main focus is on the promotion and distribution of independent artistes .. Beep !. Beep !. uses the Creative Commons licence and all of its releases can be fully streamed and downloaded for free .. Creative Commons. Creative Commons. The label is the first in Holland to use a free on-line catalogue .. The label also distributes physical albums .. Beep !. Beep !. Back-up the Truck also hosts a Utrecht-based recurring concert series known as `` Vette Analoge Shit ! ''. Utrecht. Utrecht ( city )
not_related.