With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adele has been mentioned in the Guinness Book of World Records in 2005.
text_B: A Cave Man Wooing is a 1912 American silent comedy starring King Baggot and directed by Otis Turner .. Otis Turner. Otis Turner. King Baggot. King Baggot. It was produced by Independent Moving Pictures -LRB- IMP -RRB- .. Independent Moving Pictures. Independent Moving Pictures. As of 2012 , a print of this film survives , with Dutch intertitles , in the holdings of the EYE Film Institute Netherlands in Amsterdam .. EYE Film Institute Netherlands. EYE Film Institute Netherlands. Amsterdam. Amsterdam
not_related.