user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: which book edition was speech enabled a reader for? 
Knowledge Triplets: Beyond Sanctuary, book.book_edition.publisher, Perseid Publishing
Beyond Sanctuary, book.book_edition.book, Beyond Sanctuary
Beyond Sanctuary, book.book_edition.book_edition_series, Beyond Sanctuary Series
speech enabled, book.audio_book_reader.audio_books_read, Beyond Sanctuary
Peter Paul Rubens, book.illustrator.book_editions_illustrated, Beyond Sanctuary
Beyond Sanctuary, book.book_edition.cover_artist, Peter Paul Rubens
Beyond Sanctuary, book.book_edition.binding, E-book
Beyond Sanctuary, media_common.creative_work.credit, Janet E. Morris
Peter Paul Rubens, book.illustrator.book_edition_covers, Beyond Sanctuary
Perseid Publishing, book.publishing_company.books_published, Beyond Sanctuary
The Sacred Band, book.book_edition_series.editions_in_this_series, Beyond Sanctuary
Janet Morris, book.author.book_editions_edited, Beyond Sanctuary
Beyond Sanctuary, book.book.editions, Beyond Sanctuary
Beyond Sanctuary, book.book_edition.interior_illustrations_by, Peter Paul Rubens
Beyond Sanctuary, book.book_edition.book_edition_series, The Sacred Band
Beyond Sanctuary, book.book_edition.reader, speech enabled
Beyond Sanctuary, book.book_edition.editor_of_this_edition, Janet Morris
Beyond Sanctuary, book.book_edition.cover_price, m.0j_2xch
Beyond Sanctuary, book.book_edition.publication_date, 2012
Beyond Sanctuary Series, book.book_edition_series.editions_in_this_series, Beyond Sanctuary
Beyond Sanctuary, book.book_edition.number_of_pages, m.0j_2xgd

Answer: Beyond Sanctuary