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: locate a book whose first edition is kindle books.? 
Knowledge Triplets: Ana Marie Cox, base.yupgrade.user.topics, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.file_formats, Doc
m.0rzmlqv, internet.website_ownership.owner, Amazon.com
m.075_7m7, base.yupgrade.user.topics, Amazon Kindle
m.07vn9v7, base.yupgrade.user.topics, Amazon Kindle
m.064fdz1, base.popstra.product_choice.product, Amazon Kindle
Kevin Rose, base.yupgrade.user.topics, Amazon Kindle
m.0rzpshx, internet.website_ownership.owner, Amazon.com
The Book, book.written_work.date_of_first_publication, 2014-10-11
Amazon Kindle, base.schemastaging.context_name.pronunciation, m.01315txz
Askville, internet.website.owner, Amazon.com
Amazon Kindle, base.gadgets.gadget.internal_storage, 256.0
Amazon.com, book.publishing_company.isfdb_id, 24984
Amazon Kindle, business.product_line.products, Amazon Kindle
Battleforce Bravo, book.book_edition.binding, Portable Document Format
m.019h, type.permission.controls, m.0qy443c
Amazon.com: Get Big Fast - Inside the Revolutionary Business Model That Changed the World, book.written_work.subjects, Amazon.com
Newsweek, base.yupgrade.user.topics, Amazon Kindle
Amazon S3, internet.website.owner, Amazon.com
The Old Guard, book.book_edition.binding, Portable Document Format
Amazon Kindle, user.robert.default_domain.daylife.hero_image_id, 0cEGcsQbheeoY
Amazon Kindle, user.robert.mobile_phones.mobile_phone.carriers, Sprint Corporation
Amazon Kindle, base.gadgets.gadget.file_formats, Portable Document Format
Amazon Kindle, book.book.editions, The Book
Review of The Famished Road, base.reviews.review.source, Amazon.com
What Technology Wants, book.book_edition.binding, Portable Document Format
Wired, base.yupgrade.user.topics, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.manufacture, Hon Hai Precision Industry Co., Ltd.
Amazon Kindle, business.brand.products, Kindle Fire HD
m.0gxmxz6, book.contents.publication, Amazon.com
The Book, book.book.genre, Fantasy
Goodreads, internet.website.owner, Amazon.com
Amazon Kindle, base.gadgets.gadget.file_formats, GIF
BookFinder.com, internet.website.owner, Amazon.com
m.0dc4z0_, internet.website_ownership.owner, Amazon.com
m.0pmcbg_, base.schemastaging.phone_sandbox.product_or_service, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.battery, BA1001
m.07vn9_d, base.yupgrade.user.topics, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.file_formats, Portable Network Graphics
The Dame was Loaded, book.book_edition.binding, Portable Document Format
Amazon Kindle, base.gadgets.gadget.file_formats, JPEG
Amazon Kindle, base.gadgets.gadget.file_formats, AZW
Kindle Fire HD, business.consumer_product.product_line, Amazon Kindle
13 - Dreizehn, book.book_edition.binding, Portable Document Format
Internet Movie Database, internet.website.owner, Amazon.com
Amazon Kindle, base.gadgets.gadget.expandable_storage, Secure Digital
1940 - England Invaded - 3rd Edition, book.book_edition.binding, Portable Document Format
m.0rzp62f, internet.website_ownership.owner, Amazon.com
A Gay and Melancholy Sound, book.book_edition.publisher, Amazon.com
Jungle Adventures, book.book_edition.binding, Portable Document Format
A9.com, internet.website.owner, Amazon.com
1940 - England Invaded - 24 Hour Edition, book.book_edition.binding, Portable Document Format
The Book, book.book.first_edition, Amazon Kindle
Amazon Kindle, business.product_line.products, Kindle Fire
Amazon.com, book.publishing_company.books_published, A Gay and Melancholy Sound
m.09vj0k5, base.yupgrade.user.topics, Amazon Kindle
m.06wft1x, base.yupgrade.user.topics, Amazon Kindle
Shanghai'd, book.book_edition.binding, Portable Document Format
Amazon.com, book.book_subject.works, Ten taxonomy myths
m.07vn6z4, base.yupgrade.user.topics, Amazon Kindle
The Hope of Elantris, book.book_edition.publisher, Amazon.com
Kindle Fire, business.consumer_product.product_line, Amazon Kindle
m.09vj0kh, base.yupgrade.user.topics, Amazon Kindle
Conversations with James Baldwin, base.reviews2.review.source, Amazon.com
Amazon.com, internet.website.owner, Amazon.com
Box Office Mojo, internet.website.owner, Amazon.com
Amazon Kindle, base.gadgets.gadget.file_formats, BMP file format
m.0h717bm, award.ranking.item, Amazon Kindle
Amazon.com, book.publishing_company.books_published, The Hope of Elantris
Amazon.com, book.book_subject.works, Amazon.com: Get Big Fast - Inside the Revolutionary Business Model That Changed the World
100Leben, book.book_edition.binding, Portable Document Format
After Life, book.book_edition.publisher, Amazon.com
Amazon Kindle, business.product_line.producer_s, m.0_xns63
Withoutabox, internet.website.owner, Amazon.com
Amazon.com, base.gadgets.brand.products, Amazon Kindle
Amazon Kindle, base.popstra.product.sold_to, m.064fdz1
Amazon Kindle, base.gadgets.gadget.dimensions, m.04stbjs
Twitch.tv, internet.website.owner, Amazon.com
Amazon Kindle, base.gadgets.gadget.connectivity, m.05r7ds_
m.0_xns63, business.company_product_line_relationship.product_line, Amazon Kindle
The Lost Pharaoh, book.book_edition.binding, Portable Document Format
Amazon Kindle, business.brand.products, Amazon Kindle
Book of Experimental Might, book.book_edition.binding, Portable Document Format
The Book, book.book.editions, Amazon Kindle
m.0ryr_kc, internet.website_ownership.owner, Amazon.com
m.0qy443c, dataworld.gardening_hint.last_referenced_by, Amazon Kindle
Bloode Island, book.book_edition.binding, Portable Document Format
The Aviator's Handbook, book.book_edition.binding, Portable Document Format
Amazon Kindle, business.consumer_product.brand, Amazon Kindle
Cris S, book.author.works_written, The Book
m.07c_tpr, base.yupgrade.user.topics, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.brand, Amazon.com
Operation Asia, book.book_edition.binding, Portable Document Format
Amazon Kindle, award.ranked_item.appears_in_ranked_lists, m.0h717bm
The Book, book.written_work.author, Cris S
m.07c_tv3, base.yupgrade.user.topics, Amazon Kindle
Buggin', book.book_edition.binding, Portable Document Format
Bloode Island - Italian Edition, book.book_edition.binding, Portable Document Format
Daisho: Samurai Adventure, book.book_edition.binding, Portable Document Format
The 1PG Companion, book.book_edition.binding, Portable Document Format
Amazon Kindle, user.avh.default_domain.ellerdale_topic.ellerdale_id, 00ac-1af0
DP Review, internet.website.owner, Amazon.com
Island Mojo, book.book_edition.binding, Portable Document Format
m.07v6r3f, base.yupgrade.user.topics, Amazon Kindle
Amazon.com, book.publication.contents, m.0gxmxz6
Amazon Kindle, base.gadgets.gadget.weight, 292.0
Ten taxonomy myths, book.written_work.subjects, Amazon.com
Amazon Web Services, internet.website.owner, Amazon.com
Amazon Kindle, business.consumer_product.product_line, Amazon Kindle
Amazon Kindle, book.book_edition.book, The Book
Well Played 1.0: Video Game, Value and Meaning, book.book_edition.binding, Portable Document Format
Amazon Kindle, base.gadgets.gadget.file_formats, TXT
m.07c_tgj, base.yupgrade.user.topics, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.device_memory_ram, 64.0
Amazon.com, book.publishing_company.books_published, After Life
Crash Dive!, book.book_edition.binding, Portable Document Format
Magic & Mysticism, book.book_edition.binding, Portable Document Format
m.075_7tf, base.yupgrade.user.topics, Amazon Kindle
Nuked, Not Stirred, book.book_edition.binding, Portable Document Format
m.0pmd1z1, base.schemastaging.phone_sandbox.product_or_service, Amazon Kindle
Amazon Kindle, business.brand.products, Kindle Fire
m.06h_8hr, base.yupgrade.user.topics, Amazon Kindle
Agent S.E.V.E.N., book.book_edition.binding, Portable Document Format
Amazon Kindle, base.gadgets.gadget.category, Comparison of e-book readers
Kindle Fire, business.consumer_product.brand, Amazon Kindle
Amazon Kindle, business.product_line.products, Kindle Fire HD
Dime Heroes, book.book_edition.binding, Portable Document Format
!G - Rated G, book.book_edition.binding, Portable Document Format
m.0ryr6vf, internet.website_ownership.owner, Amazon.com
Kindle Fire HD, business.consumer_product.brand, Amazon Kindle
Amazon Kindle, base.gadgets.gadget.screen, m.04stb_1

Answer: The Book