With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Seven Days in May had the director John Frankenheimer.
text_B: North Antrim is a parliamentary constituency in the United Kingdom House of Commons .. Antrim. Antrim ( UK Parliament constituency ). parliamentary constituency. United Kingdom constituencies. United Kingdom House of Commons. United Kingdom House of Commons. Its current member is Ian Paisley Jr. .. Ian Paisley Jr. Ian Paisley Jr
not_related.