With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Calvin Harris also goes by his real name Adam Richard Wiles III.
text_B: The International Biocontrol Manufacturers ' Association -LRB- IBMA -RRB- is the worldwide association of the biocontrol industry , with its head office in Brussels .. Brussels. Brussels. biocontrol. biocontrol. The association sponsors the Annual Biocontrol Industry Meeting held in Basel , Switzerland .. Annual Biocontrol Industry Meeting. Annual Biocontrol Industry Meeting. Basel. Basel
not_related.