With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Azerbaijan is part of the Muslim world.
text_B: Mansion -LRB- Gibraltar -RRB- Limited is an online gambling company that operates online casino and poker websites .. Limited. Limited company. Gibraltar. Gibraltar. online gambling. online gambling. online casino. online casino. poker. Online poker. The company was founded in 2003 and has its headquarters in Gibraltar .. Gibraltar. Gibraltar
not_related.