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: The organization Restaurantes McDonalds S.A. was started up by whom? 
Knowledge Triplets: Business Operation, base.descriptive_names.names.descriptive_name, m.0111046j
Ray Kroc, book.author.openlibrary_id, OL1916212A
Business Operation, base.descriptive_names.names.descriptive_name, m.0__vhyg
Richard McDonald, people.person.profession, Businessperson
m.09qcd5z, organization.organization_relationship.child, Restaurantes McDonalds S.A.
Ray Kroc, people.person.parents, Louis Kroc
m.0yd1ywm, film.personal_film_appearance.person, Richard McDonald
Richard McDonald, organization.organization_founder.organizations_founded, McCafé
Maurice McDonald, people.person.place_of_birth, Manchester
Ray Kroc, people.deceased_person.place_of_death, San Diego
m.0wf5gnz, people.marriage.spouse, Richard McDonald
Business Operation, freebase.type_hints.included_types, Organization
Richard McDonald, people.person.place_of_birth, Manchester
Richard McDonald, people.person.date_of_birth, 1909-02-16
Ray Kroc, people.person.profession, Businessperson
Businessperson, people.profession.people_with_this_profession, Maurice McDonald
Business Operation, base.descriptive_names.names.descriptive_name, m.012vwnz3
Business Operation, base.descriptive_names.names.descriptive_name, m.010dvztc
m.0n1mpgx, education.education.student, Ray Kroc
m.09qcd5z, organization.organization_relationship.parent, McDonald's
Ray Kroc, organization.organization_founder.organizations_founded, McDonald's
Ray Kroc, people.person.spouse_s, m.0v_cs4m
Ray Kroc, people.person.ethnicity, Czechs
Grinding It Out, book.written_work.author, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.01110432
Business Operation, type.type.properties, Total Liabilities
Ray Kroc, people.person.education, m.0n1mpgx
Restaurantes McDonalds S.A., common.topic.notable_for, g.1259_1js_
McCafé, organization.organization.founders, Maurice McDonald
Business Operation, base.descriptive_names.names.descriptive_name, m.011104_k
Business Operation, base.descriptive_names.names.descriptive_name, m.01260f8r
Restaurantes McDonalds S.A., common.topic.notable_types, Business Operation
Business Operation, base.descriptive_names.names.descriptive_name, m.012n8044
Business Operation, freebase.type_profile.kind, Definition
Business Operation, base.descriptive_names.names.descriptive_name, m.0125xqx4
m.0v_cs0b, people.marriage.spouse, Ray Kroc
Ray Kroc, people.deceased_person.date_of_death, 1984-01-14
Cardiovascular disease, people.cause_of_death.people, Ray Kroc
Richard McDonald, people.deceased_person.place_of_death, Manchester
Business Operation, base.descriptive_names.names.descriptive_name, m.0_yxyf8
Business Operation, freebase.type_hints.included_types, Topic
Business Operation, base.descriptive_names.names.descriptive_name, m.0127rfhk
Business Operation, type.type.properties, Industry
Maurice McDonald, people.person.nationality, United States of America
Business Operation, base.descriptive_names.names.descriptive_name, m.011104xb
Business Operation, type.type.properties, Net profit
Ray Kroc, people.person.places_lived, m.03pqbrf
m.0wf5bnv, dataworld.gardening_hint.replaced_by, Richard McDonald
Business Operation, base.descriptive_names.names.descriptive_name, m.011104s2
Maurice McDonald, people.deceased_person.place_of_death, Riverside
Ray Kroc, people.person.spouse_s, m.0v_cs0b
Business Operation, type.type.properties, Retained Earnings
McDonald's, organization.organization_founder.organizations_founded, Maurice McDonald
Business Operation, base.descriptive_names.names.descriptive_name, m.0_zdpvq
Ray Kroc, people.person.date_of_birth, 1902-10-05
Business Operation, base.descriptive_names.names.descriptive_name, m.0_z0k35
Ray Kroc, people.person.spouse_s, m.0j4k6yb
McDonald's, organization.organization.founders, Maurice McDonald
Maurice McDonald, imdb.topic.name_id, nm4670846
Business Operation, base.descriptive_names.names.descriptive_name, m.012dk33s
Maurice McDonald, organization.organization_founder.organizations_founded, McDonald's
Business Operation, base.descriptive_names.names.descriptive_name, m.0111041y
Business Operation, type.type.properties, Current Liabilities
Business Operation, base.descriptive_names.names.descriptive_name, m.010lbqwy
Business Operation, base.descriptive_names.names.descriptive_name, m.011101pg
Businessperson, people.profession.people_with_this_profession, Richard McDonald
Organization, freebase.type_profile.strict_included_types, Topic
Business Operation, base.descriptive_names.names.descriptive_name, m.0111040s
Maurice McDonald, people.person.gender, Male
Restaurantes McDonalds S.A., organization.organization.parent, m.09qcd5z
McDonald's, organization.organization.founders, Richard McDonald
Business Operation, type.type.properties, Total Assets
Richard McDonald, people.deceased_person.place_of_burial, Mount Calvary Cemetery
m.05ydtz6, dataworld.gardening_hint.replaced_by, Ray Kroc
Richard McDonald, film.person_or_entity_appearing_in_film.films, m.0yd1ywm
Maurice McDonald, people.person.date_of_birth, 1902-11-26
Business Operation, base.descriptive_names.names.descriptive_name, m.011jxfmc
Maurice McDonald, people.deceased_person.place_of_burial, Mount Calvary Cemetery
Business Operation, common.topic.article, m.0bgjx3_
Ray Kroc, people.person.nationality, United States of America
Richard McDonald, people.deceased_person.date_of_death, 1998-07-14
Ray Kroc, people.person.ethnicity, White American
Business Operation, freebase.type_profile.strict_included_types, Inanimate
McCafé, organization.organization.founders, Ray Kroc
Maurice McDonald, film.person_or_entity_appearing_in_film.films, m.0yd1yq7
McDonald's, organization.organization.founders, Ray Kroc
McDonald's, organization.organization.child, m.09qcd5z
Richard McDonald, imdb.topic.name_id, nm4669907
Manchester, location.location.people_born_here, Maurice McDonald
Manchester, location.location.people_born_here, Richard McDonald
Businessperson, people.profession.people_with_this_profession, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.011104yw
Business Operation, base.descriptive_names.names.descriptive_name, m.010h51t1
White American, people.ethnicity.people, Ray Kroc
Business, type.domain.types, Business Operation
Heart failure, people.cause_of_death.people, Ray Kroc
Oak Park, location.location.people_born_here, Ray Kroc
Czechs, people.ethnicity.people, Ray Kroc
Richard McDonald, people.person.spouse_s, m.0wf5gnz
Business Operation, type.type.properties, Cash
Ray Kroc, people.deceased_person.cause_of_death, Cardiovascular disease
Business Operation, base.descriptive_names.names.descriptive_name, m.010bf7t5
Business Operation, freebase.type_profile.equivalent_topic, Company
Maurice McDonald, organization.organization_founder.organizations_founded, McCafé
m.0v_cs4m, people.marriage.spouse, Ray Kroc
Business Operation, type.type.properties, Major customer
Business Operation, base.descriptive_names.names.descriptive_name, m.011d95lv
Business Operation, base.descriptive_names.names.descriptive_name, m.01110503
Business Operation, base.descriptive_names.names.descriptive_name, m.011104m9
Business Operation, base.descriptive_names.names.descriptive_name, m.011101kt
Richard McDonald, people.person.nationality, United States of America
Business Operation, base.descriptive_names.names.descriptive_name, m.012vwp4t
Business Operation, base.descriptive_names.names.descriptive_name, m.011104t_
Business Operation, base.descriptive_names.names.descriptive_name, m.010bf7yw
m.0j4k6yb, people.marriage.spouse, Ray Kroc
Ray Kroc, people.deceased_person.place_of_burial, El Camino Memorial Park
Ray Kroc, user.narphorium.people.nndb_person.nndb_id, 315$002F000024243
Business Operation, type.type.properties, Market capitalization
Ray Kroc, people.person.profession, Entrepreneur
Ray Kroc, organization.organization_founder.organizations_founded, McCafé
Louis Kroc, people.person.children, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.011nhtld
Ray Kroc, people.person.place_of_birth, Oak Park
El Camino Memorial Park, people.place_of_interment.interred_here, Ray Kroc
m.0yd1yq7, film.personal_film_appearance.person, Maurice McDonald
Organization, freebase.type_profile.strict_included_types, Inanimate
Ray Kroc, people.deceased_person.cause_of_death, Heart failure
Business Operation, base.descriptive_names.names.descriptive_name, m.010dtgcb
Business Operation, type.type.domain, Business
Ray Kroc, people.person.parents, Rose Kroc
m.03pqbrf, people.place_lived.person, Ray Kroc
McDonald's, common.topic.notable_types, Business Operation
Business Operation, freebase.type_profile.strict_included_types, Organization
Business Operation, type.type.properties, Operating Income
Business Operation, type.type.properties, Competitive space
Ray Kroc, organization.organization_founder.organizations_founded, Hamburger University
Business Operation, base.descriptive_names.names.descriptive_name, m.012hvzmf
Business Operation, base.descriptive_names.names.descriptive_name, m.011z9jsk
McDonald's, organization.organization_founder.organizations_founded, Ray Kroc
Restaurantes McDonalds S.A., organization.organization.parent, m.09qcd5z
Business Operation, freebase.type_profile.strict_included_types, Topic
m.09qcd5z, organization.organization_relationship.parent, McDonald's
Ray Kroc, people.person.gender, Male
Business Operation, type.type.properties, Revenue
Business Operation, base.descriptive_names.names.descriptive_name, m.0125tljy
Hamburger University, organization.organization.founders, Ray Kroc
Richard McDonald, people.person.gender, Male
Mount Calvary Cemetery, people.place_of_interment.interred_here, Maurice McDonald
Maurice McDonald, people.deceased_person.date_of_death, 1971-12-11
Business Operation, base.descriptive_names.names.descriptive_name, m.0111050_
Maurice McDonald, people.person.profession, Businessperson
McCafé, organization.organization.founders, Richard McDonald
Business Operation, type.type.properties, Current Assets
Organization, freebase.type_hints.included_types, Topic
Rose Kroc, people.person.children, Ray Kroc
Mount Calvary Cemetery, people.place_of_interment.interred_here, Richard McDonald
McDonald's, organization.organization_founder.organizations_founded, Richard McDonald
Business Operation, type.type.properties, Total annual expenses
Ray Kroc, book.author.works_written, Grinding It Out
Ray Kroc, imdb.topic.name_id, nm4669566
Business Operation, base.descriptive_names.names.descriptive_name, m.011104xw
Richard McDonald, organization.organization_founder.organizations_founded, McDonald's
Entrepreneur, people.profession.people_with_this_profession, Ray Kroc

Answer: Ray Kroc
Richard McDonald
Maurice McDonald