Domain: books

question: What's the publication year of Cosmos?
answer_text: 1980
paraphrase: In which year was Cosmos first published?

question: author of the book?
answer_text: Carl Sagan
completed: Which author wrote Cosmos?
paraphrase: who wrote the book?

question: the last publication released by Sagan when he was still alive?
answer_text: The Demon-Haunted World
completed: What was the last published work released by Carl Sagan before his death?
paraphrase: Sagan's last published work before his death?

question: the length of the book?
answer_text: 457
completed: What is the length of The Demon-Haunted World by Carl Sagan?
paraphrase: that book has how many pages?

question: founding year of the publisher?
answer_text: 1927
completed: When was the publisher of The Demon-Haunted World by Carl Sagan founded?
paraphrase: in which year was the publisher founded?