With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Wick: Chapter 2 is a film.
text_B: Antonio Carratoni -LRB- born 1945 -RRB- became Captain Regent of San Marino on 1 October 2006 along with Roberto Giorgetti .. Captain Regent. List of Captains Regent of San Marino. San Marino. San Marino. Roberto Giorgetti. Roberto Giorgetti. He held that office until 1 April 2007 .. Carattoni is a member of the Party of Socialists and Democrats .. Party of Socialists and Democrats. Party of Socialists and Democrats
not_related.