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 founded the organization McDonald's Polska Sp.zo.o? 
Knowledge Triplets: Businessperson, people.profession.people_with_this_profession, Richard McDonald
Business Operation, base.descriptive_names.names.descriptive_name, m.011104xw
Business Operation, base.descriptive_names.names.descriptive_name, m.011104yw
Business Operation, base.descriptive_names.names.descriptive_name, m.012vwnz3
McCafé, organization.organization.founders, Richard McDonald
Mount Calvary Cemetery, people.place_of_interment.interred_here, Maurice McDonald
m.0n1mpgx, education.education.student, Ray Kroc
Businessperson, people.profession.people_with_this_profession, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.0_zdpvq
Business Operation, base.descriptive_names.names.descriptive_name, m.0111040s
Business Operation, base.descriptive_names.names.descriptive_name, m.012dk33s
Ray Kroc, people.deceased_person.cause_of_death, Cardiovascular disease
Business Operation, common.topic.notable_types, McDonald's
Maurice McDonald, imdb.topic.name_id, nm4670846
Business Operation, base.descriptive_names.names.descriptive_name, m.011101kt
Ray Kroc, book.author.works_written, Grinding It Out
Oak Park, location.location.people_born_here, Ray Kroc
Rose Kroc, people.person.children, Ray Kroc
Richard McDonald, people.person.place_of_birth, Manchester
Business Operation, base.descriptive_names.names.descriptive_name, m.011104s2
Business Operation, base.descriptive_names.names.descriptive_name, m.010bf7t5
Ray Kroc, people.deceased_person.place_of_burial, El Camino Memorial Park
Maurice McDonald, organization.organization_founder.organizations_founded, McCafé
Ray Kroc, book.author.openlibrary_id, OL1916212A
Organization, freebase.type_hints.included_types, Topic
Business Operation, base.descriptive_names.names.descriptive_name, m.011jxfmc
Maurice McDonald, people.person.nationality, United States of America
Business Operation, freebase.type_hints.included_types, Organization
Maurice McDonald, people.person.gender, Male
Business Operation, base.descriptive_names.names.descriptive_name, m.0_z0k35
McDonald's Polska Sp.zo.o., common.topic.notable_types, Business Operation
Manchester, location.location.people_born_here, Maurice McDonald
Business Operation, freebase.type_hints.included_types, Topic
El Camino Memorial Park, people.place_of_interment.interred_here, Ray Kroc
Organization, freebase.type_profile.strict_included_types, Topic
Maurice McDonald, people.person.date_of_birth, 1902-11-26
Business, type.domain.types, Business Operation
m.0yd1yq7, film.personal_film_appearance.person, Maurice McDonald
Ray Kroc, people.person.nationality, United States of America
Richard McDonald, people.deceased_person.date_of_death, 1998-07-14
McDonald's, organization.organization_founder.organizations_founded, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.0111050_
Ray Kroc, organization.organization_founder.organizations_founded, Hamburger University
Business Operation, base.descriptive_names.names.descriptive_name, m.0111046j
Ray Kroc, people.person.date_of_birth, 1902-10-05
Business Operation, type.type.properties, Net profit
Business Operation, base.descriptive_names.names.descriptive_name, m.011d95lv
Business Operation, base.descriptive_names.names.descriptive_name, m.01110432
Ray Kroc, people.person.spouse_s, m.0j4k6yb
m.0wf5bnv, dataworld.gardening_hint.replaced_by, Richard McDonald
Business Operation, type.type.properties, Major customer
McCafé, organization.organization.founders, Ray Kroc
Cardiovascular disease, people.cause_of_death.people, Ray Kroc
Richard McDonald, people.person.profession, Businessperson
Business Operation, base.descriptive_names.names.descriptive_name, m.011104xb
McDonald's Polska Sp.zo.o., common.topic.notable_types, Business Operation
m.05ydtz6, dataworld.gardening_hint.replaced_by, Ray Kroc
Richard McDonald, people.person.date_of_birth, 1909-02-16
Business Operation, type.type.properties, Current Assets
Business Operation, base.descriptive_names.names.descriptive_name, m.010dtgcb
Mount Calvary Cemetery, people.place_of_interment.interred_here, Richard McDonald
Ray Kroc, people.person.spouse_s, m.0v_cs0b
Business Operation, freebase.type_profile.strict_included_types, Organization
Manchester, location.location.people_born_here, Richard McDonald
Business Operation, type.type.properties, Revenue
Business Operation, type.type.properties, Retained Earnings
Maurice McDonald, people.deceased_person.place_of_burial, Mount Calvary Cemetery
McDonald's, common.topic.notable_types, Business Operation
Ray Kroc, people.person.place_of_birth, Oak Park
Business Operation, base.descriptive_names.names.descriptive_name, m.0__vhyg
Business Operation, type.type.properties, Market capitalization
McDonald's, organization.organization.child, m.09pc77n
Maurice McDonald, film.person_or_entity_appearing_in_film.films, m.0yd1yq7
Ray Kroc, organization.organization_founder.organizations_founded, McDonald's
Business Operation, base.descriptive_names.names.descriptive_name, m.011104_k
Business Operation, base.descriptive_names.names.descriptive_name, m.010bf7yw
Ray Kroc, people.person.profession, Businessperson
Entrepreneur, people.profession.people_with_this_profession, Ray Kroc
Ray Kroc, people.deceased_person.cause_of_death, Heart failure
Business Operation, base.descriptive_names.names.descriptive_name, m.0127rfhk
Ray Kroc, people.person.parents, Rose Kroc
Business Operation, type.type.properties, Total Assets
Maurice McDonald, people.person.place_of_birth, Manchester
Business Operation, type.type.domain, Business
Business Operation, base.descriptive_names.names.descriptive_name, m.011z9jsk
Richard McDonald, people.deceased_person.place_of_death, Manchester
Business Operation, base.descriptive_names.names.descriptive_name, m.0111041y
Business Operation, freebase.type_profile.kind, Definition
Ray Kroc, organization.organization_founder.organizations_founded, McCafé
m.0yd1ywm, film.personal_film_appearance.person, Richard McDonald
Businessperson, people.profession.people_with_this_profession, Maurice McDonald
Business Operation, type.type.properties, Cash
McDonald's Polska Sp.zo.o., organization.organization.parent, m.09pc77n
Ray Kroc, people.deceased_person.date_of_death, 1984-01-14
Business Operation, base.descriptive_names.names.descriptive_name, m.011nhtld
Grinding It Out, book.written_work.author, Ray Kroc
White American, people.ethnicity.people, Ray Kroc
Richard McDonald, people.deceased_person.place_of_burial, Mount Calvary Cemetery
Maurice McDonald, people.deceased_person.place_of_death, Riverside
m.0v_cs0b, people.marriage.spouse, Ray Kroc
Ray Kroc, people.person.education, m.0n1mpgx
Business Operation, base.descriptive_names.names.descriptive_name, m.011104m9
Louis Kroc, people.person.children, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.012hvzmf
Heart failure, people.cause_of_death.people, Ray Kroc
Richard McDonald, organization.organization_founder.organizations_founded, McDonald's
Richard McDonald, imdb.topic.name_id, nm4669907
m.0v_cs4m, people.marriage.spouse, Ray Kroc
McDonald's, organization.organization.founders, Richard McDonald
Hamburger University, organization.organization.founders, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.012n8044
Ray Kroc, imdb.topic.name_id, nm4669566
Business Operation, freebase.type_profile.equivalent_topic, Company
Czechs, people.ethnicity.people, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.01110503
Business Operation, base.descriptive_names.names.descriptive_name, m.010lbqwy
Maurice McDonald, organization.organization_founder.organizations_founded, McDonald's
Business Operation, freebase.type_profile.strict_included_types, Topic
Ray Kroc, people.person.parents, Louis Kroc
Business Operation, freebase.type_profile.strict_included_types, Inanimate
Richard McDonald, people.person.gender, Male
Business Operation, type.type.properties, Operating Income
Business Operation, type.type.properties, Competitive space
Ray Kroc, people.person.ethnicity, Czechs
Ray Kroc, user.narphorium.people.nndb_person.nndb_id, 315$002F000024243
Business Operation, type.type.properties, Current Liabilities
Business Operation, base.descriptive_names.names.descriptive_name, m.010dvztc
Business Operation, type.type.properties, Total Liabilities
Organization, freebase.type_profile.strict_included_types, Inanimate
Business Operation, base.descriptive_names.names.descriptive_name, m.012vwp4t
Ray Kroc, people.person.places_lived, m.03pqbrf
Richard McDonald, people.person.nationality, United States of America
Ray Kroc, people.person.profession, Entrepreneur
Business Operation, base.descriptive_names.names.descriptive_name, m.011104t_
McDonald's, organization.organization_founder.organizations_founded, Maurice McDonald
McDonald's Polska Sp.zo.o., common.topic.notable_for, g.125cdphr3
m.03pqbrf, people.place_lived.person, Ray Kroc
m.09pc77n, organization.organization_relationship.child, McDonald's Polska Sp.zo.o.
Business Operation, base.descriptive_names.names.descriptive_name, m.0125xqx4
Business Operation, type.type.properties, Total annual expenses
Business Operation, base.descriptive_names.names.descriptive_name, m.011101pg
McDonald's, organization.organization.founders, Ray Kroc
Business Operation, base.descriptive_names.names.descriptive_name, m.0_yxyf8
McDonald's, organization.organization_founder.organizations_founded, Richard McDonald
Ray Kroc, people.person.gender, Male
McDonald's, organization.organization.founders, Maurice McDonald
Maurice McDonald, people.deceased_person.date_of_death, 1971-12-11
Richard McDonald, people.person.spouse_s, m.0wf5gnz
m.09pc77n, organization.organization_relationship.parent, McDonald's
Richard McDonald, film.person_or_entity_appearing_in_film.films, m.0yd1ywm
Business Operation, common.topic.article, m.0bgjx3_
Business Operation, base.descriptive_names.names.descriptive_name, m.0125tljy
Ray Kroc, people.person.spouse_s, m.0v_cs4m
m.0j4k6yb, people.marriage.spouse, Ray Kroc
Ray Kroc, people.deceased_person.place_of_death, San Diego
Business Operation, type.type.properties, Industry
Business Operation, base.descriptive_names.names.descriptive_name, m.010h51t1
m.0wf5gnz, people.marriage.spouse, Richard McDonald
Ray Kroc, people.person.ethnicity, White American
Richard McDonald, organization.organization_founder.organizations_founded, McCafé
McCafé, organization.organization.founders, Maurice McDonald
Maurice McDonald, people.person.profession, Businessperson
Business Operation, base.descriptive_names.names.descriptive_name, m.01260f8r

Answer: Ray Kroc
Richard McDonald
Maurice McDonald