With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lion was based on a book from the 1940's.
text_B: Saroo Brierley -LRB- born 1981 -RRB- is an Indian-born Australian businessman who , at age 5 , was separated from his biological mother .. Australian. Australian. He was adopted by an Australian couple , and 25 years later reunited with his biological mother .. Australian. Australian. His story generated significant international media attention , especially in Australia and India .. India. India. Australia. Australia. An autobiographical account of his experiences , A Long Way Home , was published in 2013 in Australia , released internationally in 2014 , and adapted into the 2016 film Lion , starring Dev Patel as Saroo and Nicole Kidman as his adoptive mother , Sue Brierley .. Australia. Australia. Lion. Lion ( 2016 film ). Dev Patel. Dev Patel. Nicole Kidman. Nicole Kidman
related.