With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Falling is about an all-boys school.
text_B: The Falling is a 2014 British mystery drama film written and directed by Carol Morley .. Carol Morley. Carol Morley. drama film. drama film. It stars Maisie Williams and Florence Pugh as best friends at an all-girls school .. Maisie Williams. Maisie Williams. Florence Pugh. Florence Pugh. The film also stars Greta Scacchi , Monica Dolan , Maxine Peake , and Mathew Baynton .. Maxine Peake. Maxine Peake. Monica Dolan. Monica Dolan. Greta Scacchi. Greta Scacchi. Mathew Baynton. Mathew Baynton. Production began in October 2013 .. The film premiered at the BFI London Film Festival on 11 October 2014 and was released theatrically on 24 April 2015 in the UK .. BFI London Film Festival. BFI London Film Festival. The Falling earned # 468,762 on a # 750,000 budget .
related.