With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Stand-up comedy is a comic style that is meant to be funny.
text_B: Agdan -LRB- also , Verin-Agdan and Verkhniy Agdan -RRB- is a town in the Tavush Province of Armenia .. Armenia. Armenia. Tavush. Tavush. Tavush Province. Tavush Province
not_related.