With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The City of London has boundaries that are from between the 5th to the 15th century.
text_B: Dusan Stefan Stojanovic -LRB- born July 23 , 1969 , Boras , Sweden -RRB- is a Swedish entrepreneur , super angel investor , founder of True Global Ventures , Keynote Speaker , based in Singapore .. Boras. Boras. entrepreneur. entrepreneur. super angel. super angel. He has done 18 investments mainly in fintech -LRB- including payments -RRB- .. Out of these 18 investments , he had 7 exits and no investment has closed down .
not_related.