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: Who invented & currently leads Facebook & Wikipedia respectively? 
Knowledge Triplets: Mark Zuckerberg, common.topic.webpage, m.0b4921v
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfyp
Facebook, Inc., organization.organization.leadership, m.0z6_s4j
m.011p1wgr, business.acquisition.acquiring_company, Facebook, Inc.
Facebook Graph Search, business.consumer_product.company, m.0127mzmn
m.0jsghz8, business.employment_tenure.company, Facebook, Inc.
Instagram, common.topic.article, m.0glpjlq
m.0127mzk2, business.company_brand_relationship.brand, Facebook
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfyv
m.0hmyfzp, business.sponsorship.sponsored_by, Facebook, Inc.
Edward Zuckerberg, freebase.valuenotation.has_value, Place of birth
m.0h_6zdb, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., freebase.valuenotation.is_reviewed, Headquarters
Mark Zuckerberg, common.topic.webpage, m.0b483hf
Austin Cameron, influence.influence_node.influenced_by, Mark Zuckerberg
Acxiom and Facebook Partnership, organization.organization_partnership.members, Acxiom Corporation
Mark Zuckerberg: Inside Facebook, film.film.subjects, Mark Zuckerberg
m.0ngfwt0, film.personal_film_appearance.film, Mark Zuckerberg: Inside Facebook
Facebook Messenger, business.consumer_product.company, m.0127mzmb
m.0jsh68j, organization.leadership.person, Mark Zuckerberg
m.0rp3jyj, base.schemastaging.corresponding_entity.entities, Facebook, Inc.
Facebook, Inc., business.business_operation.major_customer, One Kings Lane
Facebook, Inc., business.employer.employees, m.0hmyg4k
m.0z6_rk7, organization.leadership.organization, Facebook, Inc.
Facebook, base.schemastaging.entity_hint.corresponds_to, m.0rp3jyj
m.0z_w93s, award.award_honor.award_winner, Facebook, Inc.
Facebook, Inc., business.business_operation.revenue, m.0ztkx6l
Facebook, Inc., organization.organization.companies_acquired, m.011p1vc2
m.0127mzmb, business.company_product_relationship.company, Facebook, Inc.
Acxiom Corporation, organization.organization.partnerships, Acxiom and Facebook Partnership
m.0hmyfyp, venture_capital.venture_investment.company, Facebook, Inc.
Acxiom and Facebook Partnership, organization.organization_partnership.members, Facebook, Inc.
Facebook, Inc., organization.organization.leadership, m.011dy3vd
Facebook, Inc., business.consumer_company.products, m.0127mzmh
Facebook, business.brand.products, Instagram
Edward Zuckerberg, freebase.valuenotation.has_value, Parents
Datalogix, business.business_operation.major_customer, Facebook, Inc.
Facebook, Inc., organization.organization.companies_acquired, m.011p19tw
Marc Andreessen, people.person.profession, Entrepreneur
Facebook, Inc., business.issuer.issue, Facebook, Inc. Common Stock
Mark Zuckerberg, people.person.employment_history, m.0hmyg4k
Instagram, internet.website.category, Social networking service
Josef Desimone, people.person.employment_history, m.0hmyg3d
m.0b483hf, common.webpage.topic, Mark Zuckerberg
Facebook, business.brand.owner_s, m.0127mzk2
ReSnap, common.topic.subjects, Facebook
Facebook, Inc., organization.organization.companies_acquired, m.011qgsl2
Mark Zuckerberg, business.board_member.leader_of, m.0z_s76d
The Accidental Billionaires, book.written_work.subjects, Facebook
Facebook, Inc., business.employer.employees, m.0hmyg2s
Facebook, Inc., business.customer.supplier, Acxiom Corporation
Mark Zuckerberg, common.topic.notable_for, g.125621s53
Datalogix and Facebook Partnership, organization.organization_partnership.members, Facebook, Inc.
Facebook, Inc., award.award_nominee.award_nominations, m.0wjh4y_
Andrew McCollum, common.topic.article, m.0cm9z69
m.010dkvmb, organization.leadership.person, David Wehner
Mark Zuckerberg, common.topic.image, B_1186426617_mark_zuckerberg_071_rev.jpg
m.0ztky6t, business.acquisition.acquiring_company, Facebook, Inc.
Dustin Moskovitz, organization.organization_founder.organizations_founded, Facebook, Inc.
Facebook, Inc., organization.organization.partnerships, Datalogix and Facebook Partnership
m.0k0c_f0, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc., award.award_winner.awards_won, m.0z_w93s
Facebook, Inc., conferences.conference_sponsor.conferences, O'Reilly Open Source Convention
Facebook, Inc., organization.organization.headquarters, m.0hmyfts
Social network, business.industry.companies, Friendster Inc.
Facebook, Inc., organization.organization.board_members, m.0hmyfvn
Facebook, Inc., award.award_winner.awards_won, m.0y_7r_h
Facebook, Inc., business.employer.number_of_employees, m.0j3r41n
Mark Zuckerberg, common.topic.webpage, m.0b48b7m
Mark Zuckerberg, common.topic.webpage, m.09wdjk3
m.0w21b6m, business.employment_tenure.company, Facebook, Inc.
Acxiom and Facebook Partnership, organization.organization.partnerships, Facebook, Inc.
Acxiom Corporation, business.business_operation.major_customer, Facebook, Inc.
David Ebersman, common.topic.notable_types, Organization leader
Facebook, common.topic.subject_of, Baruch Labunski
Facebook, internet.website.api, Developers.facebook.com
Facebook, Inc., organization.organization.board_members, m.0jsfmlq
m.0z87hns, award.award_honor.award_winner, Facebook, Inc.
Facebook, Inc., organization.organization.place_founded, Cambridge
m.0hmyfvt, organization.organization_board_membership.organization, Facebook, Inc.
m.0wjh4y_, award.award_nomination.award_nominee, Facebook, Inc.
Social software, internet.website_category.sites, Facebook
Randi Zuckerberg, people.person.parents, Edward Zuckerberg
Facebook, business.brand.products, Facebook Home
Facebook, Inc., business.employer.employees, m.01130pzg
Mark Zuckerberg, common.topic.webpage, m.075yv1x
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Gender
Facebook, Inc., business.stock_ticker_symbol.stock_exchange, NASDAQ
m.0jsfmlq, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc., conferences.conference_sponsor.conferences, FOSDEM
Facebook Home, business.consumer_product.company, m.0127mzmh
Facebook, Inc., business.employer.employees, m.0h_6zdb
Mark Zuckerberg, influence.influence_node.influenced, yogendrachavda
Internet.org, organization.organization.founders, Mark Zuckerberg
The Social Network, film.film.subjects, Facebook
m.0dc4_8b, internet.website_ownership.owner, Facebook, Inc.
Facebook, internet.website.owner, Mark Zuckerberg
Facebook, common.topic.article, m.02y1w4
Instagram, common.topic.webpage, m.0h41v80
Facebook, freebase.freebase_interest_group.freebase_users, Mitch Lee
Datalogix and Facebook Partnership, business.business_operation.industry, Big data
m.0123wcyb, business.employment_tenure.company, Facebook, Inc.
m.0hmyg55, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfy6
m.011p1vbb, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., organization.organization.companies_acquired, m.011p1wgr
m.0hmyfvn, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc. Common Stock, common.topic.notable_for, g.1yl5jyc1w
Facebook Home, business.consumer_product.brand, Facebook
Mark Zuckerberg, people.person.education, m.0j_gm2q
Facebook Messenger, common.topic.article, m.0k2ljh0
Facebook, Inc. Common Stock, common.topic.notable_types, Issue
Facebook, Inc., organization.organization.board_members, m.0k0c_f0
Randi Zuckerberg, people.person.sibling_s, m.0jsfpx1
Facebook, common.topic.subject_of, As Egypt Howls and History Tweets
m.0hmyfx9, organization.organization_membership.member, Facebook, Inc.
Andrew McCollum, organization.organization_founder.organizations_founded, Facebook, Inc.
m.0hmyg3d, business.employment_tenure.company, Facebook, Inc.
m.0jsgxvr, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0123vlxc
Facebook, Inc., business.consumer_company.products, m.0127mzmb
Facebook, book.book_subject.works, The Accidental Billionaires
Facebook, Inc., business.customer.supplier, Datalogix
Facebook, Inc., organization.organization.founders, Andrew McCollum
Mark Zuckerberg, people.person.profession, Programmer
Facebook, Inc., business.employer.employees, m.0hmyg44
m.0hmyg4_, business.employment_tenure.company, Facebook, Inc.
Myspace, business.business_operation.industry, Social network
m.0hmyfvh, organization.organization_board_membership.organization, Facebook, Inc.
Mark Zuckerberg, people.person.education, m.02n93cn
Facebook, Inc., business.consumer_company.brands, m.0127mzk2
Facebook, Inc., organization.organization.partnerships, Acxiom and Facebook Partnership
m.0jsfhdy, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc., organization.organization.companies_acquired, m.0_r6rrd
Instagram, organization.organization.acquired_by, m.011qgsl2
Facebook, Inc. Common Stock, business.issue.issuer, Facebook, Inc.
m.0hmyg4k, business.employment_tenure.company, Facebook, Inc.
m.0y_7r_h, award.award_honor.award_winner, Facebook, Inc.
Facebook, Inc., business.sponsor.sponsorship, m.0hmyfzp
m.0jsh68j, organization.leadership.organization, Facebook, Inc.
m.011qgsl2, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, common.topic.image, facebook_logo.jpg
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfyj
Mark Zuckerberg, people.person.spouse_s, m.0jvdvtw
Facebook, Inc., organization.organization.founders, Chris Hughes
Facebook, Inc., award.award_nominee.award_nominations, m.0wjh4gc
m.0jsghrf, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., freebase.valuenotation.is_reviewed, Founders
Facebook, Inc., organization.organization.board_members, m.0hmyfvh
m.011p19tw, business.acquisition.acquiring_company, Facebook, Inc.
m.0hmyg35, business.employment_tenure.company, Facebook, Inc.
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0j8mjkn
Instagram, computer.software.developer, Facebook
m.0zbglbj, award.award_nomination.award_nominee, Facebook, Inc.
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0ngyx40
m.075yv1x, common.webpage.topic, Mark Zuckerberg
m.011p1vc2, business.acquisition.acquiring_company, Facebook, Inc.
m.0127mzmn, business.company_product_relationship.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0jsfss9
m.0hmyg2_, business.employment_tenure.company, Facebook, Inc.
Mark Zuckerberg, people.person.education, m.0jwchnr
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfyc
Matt Cohler, people.person.profession, Entrepreneur
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0jsfr_v
Facebook, internet.website.category, Social software
Facebook, common.topic.subject_of, ReSnap
m.0ztky7f, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., organization.organization.companies_acquired, m.0plzn87
Chris Hughes, organization.organization_founder.organizations_founded, Facebook, Inc.
Facebook, computer.software_developer.software, Facebook Messenger
m.09ty0cr, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0hmyg3d
Facebook, computer.software_developer.software, HipHop for PHP
m.0127mzmn, business.company_product_relationship.consumer_product, Facebook Graph Search
Facebook, Inc., organization.organization.companies_acquired, m.011p1vbb
Facebook Messenger, computer.software.developer, Facebook, Inc.
Mark Zuckerberg, common.topic.webpage, m.0b6rk2w
m.0jsfr_v, venture_capital.venture_investment.company, Facebook, Inc.
Facebook, Inc., organization.organization_founder.organizations_founded, Mark Zuckerberg
Mark Zuckerberg, business.board_member.leader_of, m.0jsh68j
Paul Scolnick, influence.influence_node.influenced_by, Mark Zuckerberg
Facebook, Inc., business.consumer_company.products, m.0127mzmn
Facebook, Inc., internet.website_owner.websites_owned_new, m.0dc4_8b
Facebook, Inc., organization.organization_founder.organizations_founded, Chris Hughes
Mark Zuckerberg, people.person.sibling_s, m.0jsfpwr
m.0hmyg3x, business.employment_tenure.company, Facebook, Inc.
m.0ztky62, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., common.topic.notable_for, g.1255mfh93
Mark Zuckerberg, organization.organization_founder.organizations_founded, Facebook, Inc.
m.0z_s76d, organization.leadership.organization, Facebook, Inc.
Facebook Messenger, computer.software.license, Freeware
m.01130pzg, business.employment_tenure.company, Facebook, Inc.
m.0jscrck, business.employment_tenure.company, Facebook, Inc.
Facebook Messenger, computer.software.developer, Facebook
m.0hmyfz0, venture_capital.venture_investment.company, Facebook, Inc.
m.0j_v9kp, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0123w1n8
m.075yv17, common.webpage.topic, Mark Zuckerberg
m.010g2g8x, organization.organization_board_membership.organization, Facebook, Inc.
Edward Zuckerberg, freebase.valuenotation.has_value, Country of nationality
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0k064dt
ConnectU, organization.organization.founders, Mark Zuckerberg
Mark Zuckerberg, people.person.education, m.04hc7zn
Mark Zuckerberg, organization.organization_founder.organizations_founded, FWD.us
m.011p1v9d, business.acquisition.acquiring_company, Facebook, Inc.
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Height
Facebook, Inc., organization.organization.leadership, m.0z6_rk7
Facebook, Inc., business.employer.number_of_employees, m.0z_thvv
Facebook, Inc., award.award_nominee.award_nominations, m.0y_9vjp
Facebook, computer.software_developer.software, Instagram
m.0hmyfw5, business.acquisition.acquiring_company, Facebook, Inc.
Instagram, internet.website.category, Social software
Mark Zuckerberg, common.topic.webpage, m.09x26g_
Mark Zuckerberg, people.person.nationality, United States of America
Randi Zuckerberg, people.person.nationality, United States of America
m.0127mzmh, business.company_product_relationship.consumer_product, Facebook Home
Tony Edward, influence.influence_node.influenced_by, Mark Zuckerberg
m.09x26g_, common.webpage.topic, Mark Zuckerberg
Facebook, Inc., organization.organization.leadership, m.0jsh68j
React, computer.software.developer, Facebook
m.0plzn87, business.acquisition.acquiring_company, Facebook, Inc.
m.0hmyg5c, business.employment_tenure.company, Facebook, Inc.
m.0z9ttbv, award.award_nomination.award_nominee, Facebook, Inc.
Facebook, internet.website.owner_new, m.0dc4_8b
Facebook, Inc., business.employer.employees, m.0hmyg55
Facebook, Inc., organization.organization.companies_acquired, m.0j_v9kp
Edward Zuckerberg, people.person.children, Randi Zuckerberg
Dustin Moskovitz, common.topic.notable_types, Organization founder
Reckitt Benckiser, business.customer.supplier, Facebook, Inc.
Facebook, Inc., organization.organization.board_members, m.09ty0cr
Mark Zuckerberg, common.topic.webpage, m.0dd3mml
m.0z_s76d, organization.leadership.person, Mark Zuckerberg
m.0hmyg3q, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., organization.organization_member.member_of, m.0hmyfx9
Facebook, common.topic.article, m.02t9bc3
Facebook, Inc., common.topic.notable_types, Business Operation
m.011dy3vd, organization.leadership.organization, Facebook, Inc.
Mark Zuckerberg, common.topic.image, MarkZuckerberg
Instagram, computer.software.developer, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0jscrck
Chris Hughes, common.topic.article, m.0gh3lw
Facebook, internet.website.status, Active
m.0hmyg2j, business.employment_tenure.company, Facebook, Inc.
Datalogix and Facebook Partnership, common.topic.notable_types, Business Operation
Mark Zuckerberg, people.person.parents, Karen Kempner
m.0z3n5v4, award.award_nomination.award_nominee, Facebook, Inc.
Mitch Lee, freebase.user_profile.freebase_interest_groups, Facebook
Datalogix and Facebook Partnership, common.topic.notable_for, g.11b75rh6qv
Sheryl Sandberg, people.person.profession, Entrepreneur
m.0jsfss9, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0hmyg5c
Mark Zuckerberg, influence.influence_node.influenced, Austin Cameron
Edward Zuckerberg, people.person.children, Mark Zuckerberg
Facebook, Inc., base.schemastaging.organization_extra.contact_webpages, m.010h3frn
m.0l7rpbt, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., organization.organization.board_members, m.0hmyfvt
Facebook, internet.website.category, Social Network (Consumer)
m.0hmyg28, business.employment_tenure.company, Facebook, Inc.
Facebook Messenger, business.consumer_product.brand, Facebook
Mark Zuckerberg, people.person.religion, Atheism
Facebook, Inc., business.employer.employees, m.0hmyg28
Facebook, internet.website.category, Social networking service
Donald E. Graham, freebase.valuenotation.is_reviewed, Gender
Mark Zuckerberg, common.topic.webpage, m.09wf_l9
Facebook, Inc., organization.organization.companies_acquired, m.0ztky74
m.0dd3mml, common.webpage.topic, Mark Zuckerberg
Eduardo Saverin, organization.organization_founder.organizations_founded, Facebook, Inc.
Facebook, computer.software_developer.software, HipHop Virtual Machine
Mark Zuckerberg, influence.influence_node.influenced, Yogendra Chavda
Instagram, business.consumer_product.brand, Facebook
m.0z87htl, award.award_nomination.award_nominee, Facebook, Inc.
Dustin Moskovitz, common.topic.article, m.0d8xbd
Facebook, Inc., organization.organization.leadership, m.0z6_rwn
Andrew McCollum, common.topic.notable_types, Organization founder
Edward Zuckerberg, freebase.valuenotation.has_value, Height
Mark Zuckerberg, people.person.profession, Businessperson
Mark Zuckerberg, people.person.sibling_s, m.0jsfpx1
m.0b4921v, common.webpage.topic, Mark Zuckerberg
m.0z6_s4j, organization.leadership.organization, Facebook, Inc.
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Place of birth
Mark Zuckerberg, people.person.parents, Edward Zuckerberg
Facebook, Inc., organization.organization.board_members, m.010g2g8x
Mark Zuckerberg, internet.website_owner.websites_owned, Facebook
Facebook, Inc., computer.software_developer.software, Instagram
Facebook, Inc., business.employer.employees, m.0hmyg4r
Facebook, Inc., award.award_nominee.award_nominations, m.0z87hwr
Facebook, Inc., organization.organization.companies_acquired, m.0ztky62
Facebook, Inc., business.business_operation.major_customer, Reckitt Benckiser
Acxiom and Facebook Partnership, common.topic.notable_types, Business Operation
Facebook, Inc., award.award_nominee.award_nominations, m.0z9ttbv
Facebook, Inc., business.employer.employees, m.0123wcyb
Facebook, Inc., business.employer.employees, m.0hmyg2_
Facebook, Inc., organization.organization.companies_acquired, m.011p1v9d
Facebook Messenger, common.topic.notable_types, Software
Facebook, film.film_subject.films, The Social Network
m.010dkvmb, organization.leadership.organization, Facebook, Inc.
Facebook, common.topic.notable_for, g.125b5ldxv
Facebook, Inc., organization.organization.companies_acquired, m.011p1v8v
Donald E. Graham, freebase.valuenotation.is_reviewed, Date of birth
Facebook, base.schemastaging.context_name.pronunciation, g.125_rvx49
m.010bf33j, internet.website_ownership.owner, Facebook, Inc.
m.0z87hns, award.award_honor.honored_for, Facebook
Facebook, Inc., organization.organization.founders, Dustin Moskovitz
m.0hmyfyc, venture_capital.venture_investment.company, Facebook, Inc.
Remek Elek, influence.influence_node.influenced_by, Mark Zuckerberg
Facebook, Inc., organization.organization.organization_type, Public company
Mark Zuckerberg, influence.influence_node.influenced, Tony Edward
Facebook, Inc., organization.organization.board_members, m.0jsgjrw
Facebook, Inc., organization.organization.leadership, m.010dkvmb
m.0hmyfyv, venture_capital.venture_investment.company, Facebook, Inc.
Facebook, Inc., organization.organization.companies_acquired, m.0ztky6t
Facebook, business.brand.colors, m.0127mzkk
m.011p1whw, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., organization.organization.founders, Mark Zuckerberg
Facebook, Inc., organization.organization.founders, Eduardo Saverin
Mark Zuckerberg, people.person.metaweb_user_s, ashokkumarnr
m.0hmyfyj, venture_capital.venture_investment.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0hmyg4_
m.0hmyg2s, business.employment_tenure.company, Facebook, Inc.
m.0dc4_8b, internet.website_ownership.website, Facebook
Facebook, Inc., organization.organization.companies_acquired, m.011f8ncr
Facebook, Inc., business.employer.employees, m.0jsghz8
Facebook, Inc., base.schemastaging.entity_hint.corresponds_to, m.0rp3jyj
m.0b48b7m, common.webpage.topic, Mark Zuckerberg
Mark Zuckerberg, common.topic.article, m.086dp2
Moto Arcade, internet.website.owner, Facebook, Inc.
m.0127mzmh, business.company_product_relationship.company, Facebook, Inc.
Edward Zuckerberg, freebase.valuenotation.is_reviewed, Gender
Facebook, computer.software_developer.software, Tornado
Mark Zuckerberg: Inside Facebook, film.film.personal_appearances, m.0ngfwt0
Mark Zuckerberg, people.person.places_lived, m.0_yycwl
m.0z6_rwn, organization.leadership.organization, Facebook, Inc.
Mark Zuckerberg, common.topic.notable_types, Organization leader
Facebook, Inc., organization.organization.companies_acquired, m.0hmyfw5
Facebook, Inc., business.employer.employees, m.0hmyg4c
Facebook, Inc., award.award_nominee.award_nominations, m.0z3n5v4
Mark Zuckerberg, influence.influence_node.influenced, andyforsberg
Mark Zuckerberg, common.topic.webpage, m.075yv17
Facebook, book.book_subject.works, Facebook Application Development
Facebook, Inc., computer.software_developer.software, Facebook Messenger
Facebook, computer.software_developer.software, React
Social network, business.industry.companies, Facebook, Inc.
m.0b6rk2w, common.webpage.topic, Mark Zuckerberg
Facebook, computer.software_developer.software, Scribe
Mike Schroepfer, people.person.profession, Entrepreneur
MarkZuckerberg, common.image.appears_in_topic_gallery, Mark Zuckerberg
m.011f8ncr, business.acquisition.acquiring_company, Facebook, Inc.
m.011p1b68, business.acquisition.acquiring_company, Facebook, Inc.
FWD.us, organization.organization.founders, Mark Zuckerberg
Acxiom and Facebook Partnership, business.business_operation.industry, Big data
Facebook, Inc., organization.organization.companies_acquired, m.011p1whw
Facebook, common.topic.notable_types, Award-Winning Work
Instagram, common.topic.webpage, m.0hnhfg4
Facebook, Inc., venture_capital.venture_funded_company.venture_investors, m.0hmyfz0
m.0rp3jyj, base.schemastaging.corresponding_entity.entities, Facebook
Facebook, base.onlineadvertising.ad_delivery_channel.ad_networks, ad.ly
Peter Thiel, people.person.profession, Entrepreneur
FriendFeed, organization.organization.founders, Bret Taylor
Mark Zuckerberg, people.person.sibling_s, m.0jsfpx6
Twitter Inc., freebase.valuenotation.is_reviewed, Founders
Facebook, Inc., organization.organization_partnership.members, Acxiom and Facebook Partnership
Facebook Messenger, common.topic.notable_for, g.12h2xrzxh
David Wehner, common.topic.notable_types, Organization leader
Facebook, Inc., internet.website_owner.websites_owned, Moto Arcade
m.0hmyfy6, venture_capital.venture_investment.company, Facebook, Inc.
m.0hmyg4r, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., award.award_nominee.award_nominations, m.0zbglbj
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Date of birth
Facebook, Inc., organization.organization.legal_structure, Privately Held Company
Facebook, Inc., internet.website_owner.websites_owned_new, m.010bf33j
Mark Zuckerberg, organization.organization_founder.organizations_founded, ConnectU
Bret Taylor, organization.organization_founder.organizations_founded, FriendFeed
Facebook, Inc., business.business_operation.industry, Social network
m.011p1v8v, business.acquisition.acquiring_company, Facebook, Inc.
m.0jsgjrw, organization.organization_board_membership.organization, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0hmyg35
Facebook, common.topic.subject_of, Landable
Facebook, Inc., business.employer.employees, m.0l7rpbt
Facebook, Inc., business.business_operation.revenue, m.0hmyfxm
Donald E. Graham, freebase.valuenotation.is_reviewed, Parents
Mark Zuckerberg, film.film_subject.films, Mark Zuckerberg: Inside Facebook
Facebook, Inc., business.employer.employees, m.0hmyg3x
m.0_r6rrd, business.acquisition.acquiring_company, Facebook, Inc.
m.0123w1n8, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0w21b6m
andyforsberg, influence.influence_node.influenced_by, Mark Zuckerberg
Facebook, Inc., organization.organization.companies_acquired, m.011p1b68
m.0hmyg4c, business.employment_tenure.company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0jsgxvr
ashokkumarnr, freebase.user_profile.person, Mark Zuckerberg
Facebook, Inc., common.topic.article, m.0j4473s
Facebook, Inc. Common Stock, business.issue.trading_symbol, NASDAQ:FB
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Country of nationality
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0kcy9v9
Facebook, Inc., internet.website_owner.websites_owned, Facebook
Facebook, Inc., award.award_nominee.award_nominations, m.0z87htl
Datalogix, organization.organization.partnerships, Datalogix and Facebook Partnership
Facebook, Inc., organization.organization.board_members, m.0jsfhdy
m.09wf_l9, common.webpage.topic, Mark Zuckerberg
Facebook, internet.website.owner, Facebook, Inc.
Chris Hughes, organization.organization_founder.organizations_founded, Jumo
m.0123vlxc, business.employment_tenure.company, Facebook, Inc.
Facebook, computer.programming_language_developer.programming_languages_developed, Hack
Mark Zuckerberg, freebase.valuenotation.is_reviewed, Parents
Facebook, Inc., business.employer.employees, m.0jsghrf
Facebook, business.brand.products, Facebook Messenger
Mark Zuckerberg, influence.influence_node.influenced, Paul Scolnick
m.0127mzkk, business.brand_colors.brand, Facebook
Facebook, Inc., award.award_winner.awards_won, m.0z87hns
Facebook, Inc., business.employer.employees, m.0hmyg3q
Mark Zuckerberg, influence.influence_node.influenced, Remek Elek
Randi Zuckerberg, people.person.employment_history, m.0l7rpbt
m.0127mzk2, business.company_brand_relationship.company, Facebook, Inc.
Mark Zuckerberg, people.person.profession, Entrepreneur
Datalogix and Facebook Partnership, organization.organization_partnership.members, Datalogix
Edward Zuckerberg, freebase.valuenotation.has_value, Date of birth
Mark Zuckerberg, organization.organization_founder.organizations_founded, Internet.org
Facebook, Inc., organization.organization.companies_acquired, m.0ztky7f
m.0hmyg44, business.employment_tenure.company, Facebook, Inc.
m.0ztky74, business.acquisition.acquiring_company, Facebook, Inc.
Facebook, Inc., business.employer.employees, m.0hmyg2j
m.09wdjk3, common.webpage.topic, Mark Zuckerberg
Facebook, Inc., freebase.valuenotation.is_reviewed, Date founded
Acxiom and Facebook Partnership, common.topic.notable_for, g.11b764pdn8
Facebook, Inc., organization.organization.leadership, m.0z_s76d
Edward Zuckerberg, people.person.gender, Male
Instagram, common.topic.webpage, m.0kn1m88

Answer: Mark Zuckerberg
Chris Hughes