With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michael Caine was in four Nolan films.
text_B: Erich Otto Friedrich Herker -LRB- 25 September 1905 -- 2 September 1990 -RRB- was a German ice hockey player who competed in the 1932 Winter Olympics .. German. Germany. ice hockey. ice hockey. 1932 Winter Olympics. 1932 Winter Olympics. In 1932 he was a member of the German ice hockey team , which won the bronze medal .. German. Germany. ice hockey. ice hockey. German ice hockey team. Germany men's national ice hockey team. He played two matches and scored one goal .
not_related.