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 the organization whose leadership includes a person named Brett Prescott? 
Knowledge Triplets: Person, type.property.reverse_property, Leader of
Mark Zuckerberg, internet.website_owner.websites_owned, Facebook
Organization leader, type.type.domain, Organization
m.0nfj5y3, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
m.0jsfpwr, people.sibling_relationship.sibling, Mark Zuckerberg
Facebook, internet.website.owner, Mark Zuckerberg
m.0k3ftcq, people.marriage.spouse, Chris Hughes
Mark Zuckerberg, influence.influence_node.influenced, andyforsberg
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0ngcptr
m.0jsgxpm, people.place_lived.person, Dustin Moskovitz
Eduardo Saverin, base.schemastaging.person_extra.net_worth, m.0j8mjfn
Andrew McCollum, people.person.gender, Male
Chris Hughes, people.person.date_of_birth, 1983-11-26
m.0nfj55v, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
Mark Zuckerberg, film.film_subject.films, The Social Network
Dustin Moskovitz, people.person.spouse_s, m.0n5cqvn
Chris Hughes, people.person.gender, Male
Organization leader, freebase.type_profile.published, Published
Jumo, organization.organization.founders, Chris Hughes
Eduardo Saverin, people.person.gender, Male
Chris Hughes, organization.organization_founder.organizations_founded, Facebook, Inc.
Mark Zuckerberg, people.person.date_of_birth, 1984-05-14
Eduardo Saverin, people.person.profession, Entrepreneur
Mark Zuckerberg: Inside Facebook, film.film.subjects, Mark Zuckerberg
Hickory, location.location.people_born_here, Chris Hughes
Mark Zuckerberg, influence.influence_node.influenced, yogendrachavda
Organization leader, common.topic.article, m.0d9tvr2
Dustin Moskovitz, people.person.education, m.05yz9xx
Mark Zuckerberg, influence.influence_node.influenced, Yogendra Chavda
Dustin Moskovitz, people.person.places_lived, m.0jsgxpm
m.010g2g8x, organization.organization_board_membership.member, Mark Zuckerberg
São Paulo, location.location.people_born_here, Eduardo Saverin
m.0nfj944, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
Person, rdf-schema#range, Organization leader
Chris Hughes, people.person.parents, Brenda Hughes
Leader of, type.property.master_property, Person
Organization leader, type.type.properties, Governance of
Mark Zuckerberg, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0085-6119
andyforsberg, influence.influence_node.influenced_by, Mark Zuckerberg
m.0nfj84y, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
m.04hmqlk, education.education.student, Chris Hughes
m.0jsfpx6, people.sibling_relationship.sibling, Mark Zuckerberg
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0k064dt
Dustin Moskovitz, base.schemastaging.person_extra.net_worth, m.0n5cpsp
m.0n1j7hg, education.education.student, Andrew McCollum
Mark Zuckerberg, organization.organization_founder.organizations_founded, FWD.us
Mark Zuckerberg, influence.influence_node.influenced, Remek Elek
Austin Cameron, influence.influence_node.influenced_by, Mark Zuckerberg
Businessperson, people.profession.people_with_this_profession, Eduardo Saverin
Mark Zuckerberg, people.person.places_lived, m.0_yycwl
Newsweek, base.yupgrade.user.topics, Mark Zuckerberg
Jewish people, people.ethnicity.people, Dustin Moskovitz
Chris Hughes, fictional_universe.fictional_character.based_on, Chris Hughes
Dustin Moskovitz, people.person.date_of_birth, 1984-05-22
Chris Hughes, venture_capital.venture_investor.investments, m.0kg4lsd
Organization leader, freebase.type_profile.kind, Role
m.0jsh68j, organization.leadership.person, Mark Zuckerberg
Facebook, Inc., organization.organization.founders, Andrew McCollum
Entrepreneur, people.profession.people_with_this_profession, Eduardo Saverin
Dustin Moskovitz, user.avh.default_domain.ellerdale_topic.ellerdale_id, 00b0-c3d2
m.0_yycwl, people.place_lived.person, Mark Zuckerberg
Mark Zuckerberg, people.person.religion, Atheism
m.0kg4m6t, organization.organization_board_membership.member, Chris Hughes
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj8ld
m.07c_tw2, base.yupgrade.user.topics, Mark Zuckerberg
Mark Zuckerberg, people.person.spouse_s, m.0jvdvtw
Mark Zuckerberg, user.robert.default_domain.daylife.hero_image_id, 0ext8LH97t6qo
Mark Zuckerberg, fictional_universe.fictional_character.based_on, Mark Zuckerberg
Remek Elek, influence.influence_node.influenced_by, Mark Zuckerberg
Businessperson, people.profession.people_with_this_profession, Mark Zuckerberg
Dustin Moskovitz, people.person.ethnicity, Jewish people
Facebook, Inc., organization.organization_founder.organizations_founded, Eduardo Saverin
Wired, base.yupgrade.user.topics, Mark Zuckerberg
Mark Zuckerberg, people.person.education, m.0jwchnr
Eduardo Saverin, fictional_universe.person_in_fiction.representations_in_fiction, Eduardo Saverin
m.0qyctpg, dataworld.gardening_hint.last_referenced_by, Mark Zuckerberg
m.0gyy0k1, film.personal_film_appearance.person, Mark Zuckerberg
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0gyy0k1
Tony Edward, influence.influence_node.influenced_by, Mark Zuckerberg
m.07y51vk, base.yupgrade.user.topics, Mark Zuckerberg
davewiner, base.yupgrade.user.topics, Mark Zuckerberg
Entrepreneur, people.profession.people_with_this_profession, Chris Hughes
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0j8mjkn
Dustin Moskovitz, people.person.gender, Male
Chris Hughes, base.schemastaging.person_extra.net_worth, m.0n4mf7m
Person, type.property.expected_type, Organization leader
Sandra Saverin, people.person.children, Eduardo Saverin
Mark Zuckerberg, people.person.profession, Businessperson
m.011dy3vd, organization.leadership.organization, Facebook, Inc.
m.011dy3vd, organization.leadership.organization, Facebook, Inc.
Karen Kempner, people.person.children, Mark Zuckerberg
m.0jsgkbq, organization.organization_board_membership.member, Chris Hughes
Mark Zuckerberg, people.person.sibling_s, m.0jsfpwr
The Social Network, film.film.subjects, Mark Zuckerberg
Programmer, people.profession.people_with_this_profession, Dustin Moskovitz
White Plains, location.location.people_born_here, Mark Zuckerberg
Person, freebase.type_profile.published, Published
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj55v
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0w0pm77
Mark Zuckerberg, user.narphorium.people.nndb_person.nndb_id, 367$002F000069160
Mark Zuckerberg, fictional_universe.person_in_fiction.representations_in_fiction, Mark Zuckerberg
Chris Hughes, celebrities.celebrity.sexual_orientation, m.0jsgkj8
m.0jsfqcw, education.education.student, Dustin Moskovitz
m.0jsgkk2, celebrities.romantic_relationship.celebrity, Chris Hughes
Edward Zuckerberg, people.person.children, Mark Zuckerberg
Eduardo Saverin, people.person.ethnicity, Jewish people
m.07v_4y4, base.yupgrade.user.topics, Mark Zuckerberg
Person, owl#inverseOf, Leader of
Facebook, Inc., organization.organization.founders, Mark Zuckerberg
Chris Hughes, people.person.nationality, United States of America
Internet.org, organization.organization.founders, Mark Zuckerberg
Organization leader, freebase.type_profile.strict_included_types, Person
Organization leader, freebase.type_profile.equivalent_topic, board member
Mark Zuckerberg, people.person.profession, Entrepreneur
m.0w1lyh_, people.sibling_relationship.sibling, Eduardo Saverin
Chris Hughes, people.person.profession, Entrepreneur
m.09sq91w, base.yupgrade.user.topics, Mark Zuckerberg
Brett Prescott, common.topic.notable_for, g.11b75lzxtw
Chris Hughes, organization.organization_founder.organizations_founded, Jumo
m.0jwchnr, education.education.student, Mark Zuckerberg
Mark Zuckerberg, base.schemastaging.context_name.official_name, Mark Elliot Zuckerberg
Mark Zuckerberg, award.award_winner.awards_won, m.0jsfpyh
Brett Prescott, business.board_member.leader_of, m.011dy3vd
m.0nfj6d8, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
m.0nfj8ld, tv.tv_guest_personal_appearance.person, Mark Zuckerberg
Dustin Moskovitz, people.person.profession, Programmer
m.0sgjd6q, film.personal_film_appearance.person, Mark Zuckerberg
m.011dy3vd, organization.leadership.person, Brett Prescott
Alec Wilson, user.fredpfi.default_domain.social_entity.would_like_to_know, Mark Zuckerberg
m.0ngcptr, film.personal_film_appearance.person, Mark Zuckerberg
Organization leader, freebase.type_profile.strict_included_types, Topic
Spokesperson, people.profession.people_with_this_profession, Chris Hughes
Mark Zuckerberg, people.person.height_meters, 1.75
Chris Hughes, people.person.education, m.04hmqlk
m.0hmyg4k, business.employment_tenure.person, Mark Zuckerberg
m.07c_tq1, base.yupgrade.user.topics, Mark Zuckerberg
m.07c_tgj, base.yupgrade.user.topics, Mark Zuckerberg
m.0jsfpyh, award.award_honor.award_winner, Mark Zuckerberg
FWD.us, organization.organization.founders, Mark Zuckerberg
Mark Zuckerberg, business.board_member.leader_of, m.0z_s76d
m.07c_t89, base.yupgrade.user.topics, Mark Zuckerberg
m.02wnk0g, education.education.student, Chris Hughes
Mark Zuckerberg, people.person.place_of_birth, White Plains
m.0w0pm77, film.personal_film_appearance.person, Mark Zuckerberg
m.0ngfwt0, film.personal_film_appearance.person, Mark Zuckerberg
m.0kg4lsd, venture_capital.venture_investment.investor, Chris Hughes
m.0jvdvtw, people.marriage.spouse, Mark Zuckerberg
Leader of, type.property.schema, Organization leader
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0kcy9v9
Chris Hughes, people.person.place_of_birth, Hickory
Mark Zuckerberg, people.person.education, m.04hc7zn
Dustin Moskovitz, fictional_universe.person_in_fiction.representations_in_fiction, Dustin Moskovitz
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0sgjd6q
Chris Hughes, people.person.profession, Spokesperson
Mark Zuckerberg, people.person.parents, Karen Kempner
Brenda Hughes, people.person.children, Chris Hughes
Facebook, Inc., organization.organization.founders, Chris Hughes
Dustin Moskovitz, people.person.education, m.0jsfqcw
Eduardo Saverin, organization.organization_founder.organizations_founded, Facebook, Inc.
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0w0pkl8
Mark Zuckerberg, people.person.employment_history, m.0hmyg4k
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj6d8
Leader of, rdf-schema#domain, Organization leader
m.0jsgkj8, celebrities.sexual_orientation_phase.celebrity, Chris Hughes
Andrew McCollum, people.person.education, m.0n1j7hg
Organization leader, type.type.expected_by, Person
Mark Zuckerberg, influence.influence_node.influenced, Paul Scolnick
Yogendra Chavda, influence.influence_node.influenced_by, Mark Zuckerberg
Mark Zuckerberg, influence.influence_node.influenced, Tony Edward
Mark Zuckerberg, business.board_member.organization_board_memberships, m.010g2g8x
Dustin Moskovitz, people.person.nationality, United States of America
m.0w0pkl8, film.personal_film_appearance.person, Mark Zuckerberg
Businessperson, people.profession.people_with_this_profession, Dustin Moskovitz
m.0j_gm2q, education.education.student, Mark Zuckerberg
Person, freebase.type_profile.strict_included_types, Topic
Mark Zuckerberg, organization.organization_founder.organizations_founded, Facebook, Inc.
m.04hc7zn, education.education.student, Mark Zuckerberg
Paul Scolnick, influence.influence_node.influenced_by, Mark Zuckerberg
Eduardo Saverin, people.person.place_of_birth, São Paulo
m.0dlsg1_, education.education.student, Eduardo Saverin
Arlen Hughes, people.person.children, Chris Hughes
Brett Prescott, common.topic.notable_types, Organization leader
Person, freebase.type_hints.included_types, Topic
Dustin Moskovitz, people.person.employment_history, m.0hmyg2_
Eduardo Saverin, people.person.parents, Sandra Saverin
Mark Zuckerberg, people.person.education, m.0j_gm2q
Gainesville, location.location.people_born_here, Dustin Moskovitz
Eduardo Saverin, people.person.nationality, Brazil
m.02n93cn, education.education.student, Mark Zuckerberg
Eduardo Saverin, people.person.parents, Roberto Saverin
Dustin Moskovitz, people.person.place_of_birth, Gainesville
Person, type.property.reverse_property, Governance of
Mark Zuckerberg, people.person.profession, Programmer
Mark Zuckerberg, influence.influence_node.influenced, Austin Cameron
Mark Zuckerberg, people.person.metaweb_user_s, ashokkumarnr
Chris Hughes, people.person.spouse_s, m.0k3ftcq
Facebook, Inc., organization.organization.founders, Eduardo Saverin
Mark Zuckerberg, people.person.education, m.02n93cn
Chris Hughes, people.person.places_lived, m.0jsgk2f
Chris Hughes, business.board_member.organization_board_memberships, m.0kg4m6t
Jewish people, people.ethnicity.people, Eduardo Saverin
m.0hmyg2_, business.employment_tenure.person, Dustin Moskovitz
Topic, freebase.type_profile.published, Published
m.09vj0jk, base.yupgrade.user.topics, Mark Zuckerberg
Eduardo Saverin, fictional_universe.fictional_character.based_on, Eduardo Saverin
Facebook, Inc., organization.organization_founder.organizations_founded, Dustin Moskovitz
Eduardo Saverin, people.person.education, m.0dlsg1_
Programmer, people.profession.people_with_this_profession, Mark Zuckerberg
Mark Zuckerberg, film.person_or_entity_appearing_in_film.films, m.0ngfwt0
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj5y3
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj84y
Organization leader, freebase.type_hints.included_types, Topic
Eduardo Saverin, people.person.profession, Businessperson
m.0hmyfvt, organization.organization_board_membership.member, Mark Zuckerberg
Eduardo Saverin, people.person.sibling_s, m.0w1lyh_
m.0jsfpx1, people.sibling_relationship.sibling, Mark Zuckerberg
Mark Zuckerberg, people.person.nationality, United States of America
Chris Hughes, business.board_member.organization_board_memberships, m.0jsgkbq
m.06h_8hr, base.yupgrade.user.topics, Mark Zuckerberg
Mark Zuckerberg, business.board_member.leader_of, m.0jsh68j
Dustin Moskovitz, fictional_universe.fictional_character.based_on, Dustin Moskovitz
Chris Hughes, people.person.profession, Businessperson
Mark Zuckerberg, nytimes.topic.uri, top$002Freference$002Ftimestopics$002Fpeople$002Fz$002Fmark_e_zuckerberg
Mark Zuckerberg, business.board_member.organization_board_memberships, m.0hmyfvt
Mark Zuckerberg, people.person.gender, Male
Mark Zuckerberg, tv.tv_program_guest.appeared_on, m.0nfj944
Brett Prescott, organization.leadership.person, m.011dy3vd
m.0jsgk2f, people.place_lived.person, Chris Hughes
Facebook, Inc., organization.organization.founders, Chris Hughes
Dustin Moskovitz, organization.organization_founder.organizations_founded, Asana
Organization leader, freebase.type_hints.included_types, Person
Organization leader, type.type.properties, Leader of
m.0z_s76d, organization.leadership.person, Mark Zuckerberg
Facebook, Inc., organization.organization.founders, Dustin Moskovitz
Chris Hughes, people.person.parents, Arlen Hughes
Facebook, Inc., organization.organization_founder.organizations_founded, Andrew McCollum
Facebook, Inc., organization.organization_founder.organizations_founded, Mark Zuckerberg
Mark Zuckerberg, people.person.sibling_s, m.0jsfpx1
Dustin Moskovitz, organization.organization_founder.organizations_founded, Facebook, Inc.
Programmer, people.profession.people_with_this_profession, Chris Hughes
ConnectU, organization.organization.founders, Mark Zuckerberg
Chris Hughes, celebrities.celebrity.sexual_relationships, m.0jsgkk2
Mark Zuckerberg, base.schemastaging.person_extra.net_worth, m.0ngyx40
Chris Hughes, people.person.education, m.02wnk0g
Mark Zuckerberg, organization.organization_founder.organizations_founded, Internet.org
Mark Zuckerberg, film.film_subject.films, Mark Zuckerberg: Inside Facebook
Eduardo Saverin, people.person.date_of_birth, 1982-03-19
Facebook, Inc., organization.organization.leadership, m.011dy3vd
Chris Hughes, fictional_universe.person_in_fiction.representations_in_fiction, Chris Hughes
m.07y51vk, base.yupgrade.user.topics, Dustin Moskovitz
Chris Hughes, people.person.profession, Programmer
m.05yz9xx, education.education.student, Dustin Moskovitz
Asana, organization.organization.founders, Dustin Moskovitz
Roberto Saverin, people.person.children, Eduardo Saverin
Mark Zuckerberg, people.person.sibling_s, m.0jsfpx6
Entrepreneur, people.profession.people_with_this_profession, Mark Zuckerberg
Mark Zuckerberg, organization.organization_founder.organizations_founded, ConnectU
Mark Zuckerberg, imdb.topic.name_id, nm3212916
m.0qz67fm, dataworld.gardening_hint.last_referenced_by, Dustin Moskovitz
m.075_7fm, base.yupgrade.user.topics, Mark Zuckerberg
Andrew McCollum, organization.organization_founder.organizations_founded, Facebook, Inc.
Eduardo Saverin, people.person.education, m.0dg7cjy
Mark Zuckerberg, people.person.parents, Edward Zuckerberg
Person, owl#inverseOf, Governance of
Dustin Moskovitz, people.person.profession, Businessperson
yogendrachavda, influence.influence_node.influenced_by, Mark Zuckerberg
m.0n5cqvn, people.marriage.spouse, Dustin Moskovitz
Businessperson, people.profession.people_with_this_profession, Chris Hughes
m.07c_tvf, base.yupgrade.user.topics, Mark Zuckerberg
m.0dg7cjy, education.education.student, Eduardo Saverin

Answer: Eduardo Saverin
Mark Zuckerberg
Andrew McCollum
Dustin Moskovitz
Chris Hughes