Domain: books

question: What year was the last book of the series Percy Jackson & the Olympians published?
answer_text: 2009
paraphrase: Release year of last Percy Jackson & the Olympians book?

question: name of the last book?
answer_text: The Last Olympian
completed: What is the name of the last Percy Jackson & the Olympians book?
paraphrase: What is the name of the last book of the series?

question: who is the author?
answer_text: Rick Riordan
completed: Who wrote the Percy Jackson & the Olympians book series?
paraphrase: who wrote the novels?

question: his nationality?
answer_text: United States of America
completed: What is Rick Riordan's nationality?
paraphrase: What is his country of origin?

question: his date of birth?
answer_text: 5 June 1964
completed: When was Rick Riordan born?
paraphrase: when was he born?