Question: What book is the new season of game of thrones?

Disambiguated questions and answers:
context: The seventh and penultimate season of the fantasy drama television series "Game of Thrones" premiered on HBO on July 16, 2017, and concluded on August 27, 2017. Unlike previous seasons, which consisted of ten episodes each, the seventh season consisted of only seven episodes. Like the previous season, it largely consisted of original content not found in George R. R. Martin's "A Song of Ice and Fire" series, while also incorporating material that Martin revealed to showrunners about the upcoming novels in the series. The series was adapted for television by David Benioff and D. B. Weiss.
question: What book is the the 7th season of game of thrones, released in 2017?
short_answers: largely consisted of original content not found in George R. R. Martin's A Song of Ice and Fire series
wikipage: Game of Thrones (season 7)
context: No context provided
question: What book is the the 6th season of game of thrones, released in 2016?
short_answers: from A Feast for Crows, A Dance with Dragons and the upcoming sixth novel The Winds of Winter
context: No context provided
question: What book is the the 5th season of game of thrones, released in 2015?
short_answers: A Feast for Crows and A Dance with Dragons and A Storm of Swords, as well as the upcoming sixth novel The Winds of Winter

Long-form answers:
knowledge: content: The fifth season of the fantasy drama television series Game of Thrones premiered on HBO on April 12, and concluded on June 14, 2015.[1] It was broadcast on Sunday at 9:00 pm in the United States, consisting of 10 episodes, each running approximately 50–60 minutes. The season primarily adapts the storylines from A Feast for Crows and A Dance with Dragons, the fourth and fifth novels in George R. R. Martin's A Song of Ice and Fire series, though it also uses the remaining elements from the third novel, A Storm of Swords, as well as the upcoming sixth novel The Winds of Winter.[2][3][4] It also contains original content not found in Martin's novels.[5] The series is adapted for television by David Benioff and D. B. Weiss.
wikipage: Game of Thrones (season 5)
content: The sixth season of the fantasy drama television series Game of Thrones premiered on HBO on April 24, 2016, and concluded on June 26. It consists of 10 episodes, each of approximately 50–60 minutes long. Much of the season's storyline is derived from content not yet published in George R. R. Martin's A Song of Ice and Fire series, although a significant amount of material from A Feast for Crows, A Dance with Dragons and the upcoming sixth novel The Winds of Winter, which Martin outlined to showrunners David Benioff and D.B. Weiss, was used.[1]
wikipage: Game of Thrones (season 6)
content: The seventh and penultimate season of the fantasy drama television series Game of Thrones premiered on HBO on July 16, 2017, and concluded on August 27, 2017.[1][2][3] Unlike previous seasons, which consisted of ten episodes each, the seventh season consisted of only seven episodes.[4] Like the previous season, it largely consisted of original content not found in George R. R. Martin's A Song of Ice and Fire series, while also incorporating material that Martin revealed to showrunners about the upcoming novels in the series.
wikipage: Game of Thrones (season 7)
content: The eighth and final season of the fantasy drama television series Game of Thrones, produced by HBO, premiered on April 14, 2019, and concluded on May 19, 2019.
wikipage: Game of Thrones (season 8)
content: The season was filmed from October 2017 to July 2018 and largely consists of original content not found in George R. R. Martin's A Song of Ice and Fire series, while also incorporating material that Martin has revealed to showrunners about the upcoming novels in the series, The Winds of Winter and A Dream of Spring. The season was adapted for television by David Benioff and D. B. Weiss.
wikipage: Game of Thrones (season 8)
long_answer: The fifth season of the fantasy drama television series Game of Thrones, that premiered on HBO on April 12, and concluded on June 14, 2015, primarily adapts the storylines from A Feast for Crows and A Dance with Dragons and A Storm of Swords, as well as the upcoming sixth novel The Winds of Winter, and also contains original content not found in Martin's novels. The sixth season of Game of Thrones, that premiered on HBO on April 24, 2016, and concluded on June 26, derives most of its storyline from content not yet published in George R. R. Martin's A Song of Ice and Fire series, although a significant amount of material from A Feast for Crows, A Dance with Dragons and the upcoming sixth novel The Winds of Winter. The seventh and penultimate season of Game of Thrones, which premiered on HBO on July 16, 2017, and concluded on August 27, 2017, largely consisted of original content not found in George R. R. Martin's A Song of Ice and Fire series, while also incorporating material that Martin revealed to showrunners about the upcoming novels in the series. The eighth and final season of Game of Thrones, which premiered on April 14, 2019, and concluded on May 19, 2019, also largely consists of original content not found in George R. R. Martin's A Song of Ice and Fire series, while also incorporating material that Martin has revealed to showrunners about the upcoming novels in the series, The Winds of Winter and A Dream of Spring.