With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Catching Fire has an arena in it.
text_B: Catching Fire is a 2009 science fiction young adult novel by the American novelist Suzanne Collins , the second book in The Hunger Games trilogy .. Suzanne Collins. Suzanne Collins. The Hunger Games trilogy. The Hunger Games trilogy. The Hunger Games. The Hunger Games ( novel ). Hunger Games. The Hunger Games universe#The Hunger Games. As the sequel to the 2008 bestseller The Hunger Games , it continues the story of Katniss Everdeen and the post-apocalyptic nation of Panem .. The Hunger Games. The Hunger Games ( novel ). Katniss Everdeen. Katniss Everdeen. post-apocalyptic. post-apocalyptic. Panem. Panem. Hunger Games. The Hunger Games universe#The Hunger Games. Following the events of the previous novel , a rebellion against the oppressive Capitol has begun , and Katniss and fellow tribute Peeta Mellark are forced to return to the arena in a special edition of the Hunger Games .. Capitol. The Hunger Games universe#The Capitol. Peeta Mellark. Peeta Mellark. special edition. The Hunger Games universe#Quarter Quell. Hunger Games. The Hunger Games universe#The Hunger Games. The book was first published on September 1 , 2009 , by Scholastic , in hardcover , and was later released in ebook and audiobook format .. Scholastic. Scholastic Corporation. ebook. ebook. audiobook. audiobook. Catching Fire received mostly positive reviews , with reviewers praising Collins ' prose , the book 's ending , and the development of Katniss 's character .. According to critics , major themes of the novel include survival , authoritarianism , rebellion and interdependence versus independence .. The book has sold more than 19 million copies in the U.S. alone .. A film adaptation , The Hunger Games  : Catching Fire , was released on November 22 , 2013 .. The Hunger Games. The Hunger Games ( novel ). Hunger Games. The Hunger Games universe#The Hunger Games
related.