With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: London had around 8,673,713 human denizens in mid-2015.
text_B: The Man in the Road is a 1956 British thriller film directed by Lance Comfort and starring Derek Farr , Ella Raines , Donald Wolfit and Cyril Cusack .. Lance Comfort. Lance Comfort. Derek Farr. Derek Farr. Ella Raines. Ella Raines. Donald Wolfit. Donald Wolfit. British. thriller film. thriller film. Cyril Cusack. Cyril Cusack. It was based on a popular contemporary novel He Was Found in the Road by Anthony Armstrong .. Anthony Armstrong. Anthony Armstrong ( writer )
not_related.