With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Promise had its premiere in Canada.
text_B: For Italian football transfers summer 2010 see the following articles  :. List of Italian football transfers summer 2010 -LRB- July -RRB-. List of Italian football transfers summer 2010 -LRB- August -RRB-. List of Italian football transfers summer 2010 -LRB- co-ownership -RRB-. Tran. Tran. Category :2010–11 in Italian football. Category  : Lists of Italian football transfers
not_related.