With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Donnie Wahlberg is an Irish Catholic.
text_B: The Beacon World Tour was a world tour by Northern Irish indie rock band Two Door Cinema Club .. Two Door Cinema Club. Two Door Cinema Club. Beacon. Beacon ( Two Door Cinema Club album ). Northern Irish. Northern Ireland. indie rock. indie rock
not_related.