With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Harry Potter is solely based on the War of Roses.
text_B: Harry Potter is a British-American film series based on the Harry Potter novels by author J. K. Rowling .. J. K. Rowling. J. K. Rowling. Harry Potter. Harry Potter ( character ). film series. film series. The series is distributed by Warner Bros. and consists of eight fantasy films , beginning with Harry Potter and the Philosopher 's Stone -LRB- 2001 -RRB- and culminating with Harry Potter and the Deathly Hallows -- Part 2 -LRB- 2011 -RRB- .. Harry Potter. Harry Potter ( character ). Harry Potter and the Deathly Hallows. Harry Potter and the Deathly Hallows. Part 2. Harry Potter and the Deathly Hallows – Part 2. A spin-off prequel series will consist of five films , starting with Fantastic Beasts and Where to Find Them -LRB- 2016 -RRB- .. spin-off. Spin-off ( media ). prequel. prequel. Fantastic Beasts and Where to Find Them. Fantastic Beasts and Where to Find Them ( film ). The Fantastic Beasts films mark the beginning of a shared media franchise known as J. K. Rowling 's Wizarding World .. J. K. Rowling. J. K. Rowling. The series was mainly produced by David Heyman , and stars Daniel Radcliffe , Rupert Grint , and Emma Watson as the three leading characters  : Harry Potter , Ron Weasley , and Hermione Granger .. David Heyman. David Heyman. Harry Potter. Harry Potter ( character ). Daniel Radcliffe. Daniel Radcliffe. Rupert Grint. Rupert Grint. Emma Watson. Emma Watson. Ron Weasley. Ron Weasley. Hermione Granger. Hermione Granger. Four directors worked on the series  : Chris Columbus , Alfonso Cuaron , Mike Newell , and David Yates .. Chris Columbus. Chris Columbus ( filmmaker ). Alfonso Cuaron. Alfonso Cuaron. Mike Newell. Mike Newell ( director ). David Yates. David Yates. The screenplays were written by Steve Kloves , with the exception of Harry Potter and the Order of the Phoenix -LRB- 2007 -RRB- , which was written by Michael Goldenberg .. Steve Kloves. Steve Kloves. Michael Goldenberg. Michael Goldenberg. Harry Potter. Harry Potter ( character ). Harry Potter and the Order of the Phoenix. Harry Potter and the Order of the Phoenix ( film ). Production took over ten years to complete , with the main story arc following Harry Potter 's quest to overcome his arch-enemy Lord Voldemort .. Harry Potter. Harry Potter ( character ). story arc. story arc. Lord Voldemort. Lord Voldemort. Harry Potter and the Deathly Hallows , the seventh and final novel in the series , was adapted into two feature-length parts .. Harry Potter. Harry Potter ( character ). Harry Potter and the Deathly Hallows. Harry Potter and the Deathly Hallows. Part 1 was released in November 2010 , and Part 2 was released in July 2011 .. Part 1. Harry Potter and the Deathly Hallows – Part 1. Part 2. Harry Potter and the Deathly Hallows – Part 2. Harry Potter and the Prisoner of Azkaban -LRB- 2004 -RRB- is the only film in the series not among the 50 highest-grossing films of all time , with Harry Potter and the Deathly Hallows -- Part 2 , the highest-grossing film in the series and one of 30 films to gross over $ 1 billion , ranking at number 8 .. Harry Potter. Harry Potter ( character ). Harry Potter and the Deathly Hallows. Harry Potter and the Deathly Hallows. Part 2. Harry Potter and the Deathly Hallows – Part 2. Harry Potter and the Prisoner of Azkaban. Harry Potter and the Prisoner of Azkaban ( film ). 50 highest-grossing films of all time. List of highest-grossing films. Without inflation adjustment , it is the second highest-grossing film series with $ 8.5 billion in worldwide receipts .. film series. film series. the second highest-grossing film series. List of highest-grossing film series#Highest-grossing franchises and film series
related.