With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The World Bank Group's activities include development.
text_B: Ralph Neville , 2nd Baron Neville de Raby -LRB- c. 1291 -- 5 August 1367 -RRB- was an English aristocrat , son of Ralph Neville , 1st Baron Neville de Raby and Euphemia de Clavering .. Baron Neville de Raby. Baron Neville de Raby. Neville led the English forces to victory against the Scottish king David II of Scotland at the Battle of Neville 's Cross on 17 October 1346 .. David II of Scotland. David II of Scotland
not_related.