With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Rebecca Hall was in a film directed by Antonio Campos.
text_B: Jack Harrison may refer to  :. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- boxer -RRB- -LRB- 1888 -- 1970 -RRB- , English boxer. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- VC -RRB- -LRB- 1890 -- 1917 -RRB- , English recipient of the Victoria Cross in the First World War and rugby league player. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- footballer , born 1900 -RRB- -LRB- 1900 -- 1982 -RRB- , Australian rules footballer for Essendon. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- RAF officer -RRB- -LRB- 1912 -- 2010 -RRB- , Scottish pilot in the Second World War and participant in the Great Escape. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- Australian footballer -RRB- -LRB- 1915 -- 1989 -RRB- , Australian rules footballer for Melbourne and North Melbourne. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison -LRB- footballer , born 1916 -RRB- -LRB- 1916 -- ? -RRB-. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. , English footballer. Jack Harrison -LRB- footballer , born 1996 -RRB- , English footballer. Jack Harrison. List of Hotel Babylon characters#Jack Harrison. Jack Harrison , character in the British TV series Hotel Babylon. Jack Harrison. List of Hotel Babylon characters#Jack Harrison
not_related.