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: What was discovered about the atomic structure by the person who attended Gammelholm Grammar School? 
Knowledge Triplets: Marvin Chester, people.person.gender, Male
Philip Morrison, education.academic.advisors, J. Robert Oppenheimer
Baltic Astronomy, book.periodical.subjects, Physics
Educational Institution, type.type.properties, Athletics brand
American Journal of Applied Sciences, book.periodical.subjects, Physics
Physics, book.periodical_subject.periodicals, Annual Reports on the Progress of Chemistry Section C
Cosmic Trigger III: My Life After Death, book.written_work.subjects, Quantum mechanics
School type, rdf-schema#domain, Educational Institution
Willis Lamb, education.academic.advisors, J. Robert Oppenheimer
Neuroquantology, book.journal.discipline, Quantum mechanics
Quantum mechanics, education.field_of_study.journals_in_this_discipline, Neuroquantology
School, type.property.master_property, Mascot
J. Robert Oppenheimer, people.person.ethnicity, Ashkenazi Jews
Richard Feynman, people.person.education, m.02kq14f
School, type.property.master_property, Sports teams
Richard Feynman, people.person.religion, Atheism
School/Institution, type.property.expected_type, Educational Institution
Karl Kraus, people.person.profession, Writer
m.07nfq7b, base.ontologies.ontology_instance_mapping.freebase_topic, Quantum mechanics
Educational Institution, freebase.type_hints.included_types, Topic
Richard Feynman, people.person.parents, Melville Feynman
J. Robert Oppenheimer, people.person.parents, Ella Friedman
J. Robert Oppenheimer, people.person.employment_history, m.04hdd86
Gammelholm Grammar School, common.topic.notable_types, Educational Institution
Educational Institution, type.type.properties, Students/Graduates
m.063s645, base.nobelprizes.nobel_honor.subject_area, Schrödinger equation
Richard Feynman, base.nobelprizes.nobel_prize_winner.nobel_honor, m.063xpwg
Employer, freebase.type_hints.included_types, Topic
Advances in Applied Clifford Algebras, book.periodical.subjects, Physics
Educational Institution, type.type.properties, Subsidiary Or Constituent Schools
J. Robert Oppenheimer, people.person.education, m.03lgsyr
m.064c_zz, base.nobelprizes.nobel_honor.subject_area, Quantum mechanics
American Journal of Physics, book.periodical.subjects, Physics
Theoretical and Mathematical Physics, book.journal.discipline, Quantum mechanics
Richard Feynman, people.person.ethnicity, Russian
Colors, rdf-schema#domain, Educational Institution
Educational Institution, type.type.expected_by, School/Institution
Educational Institution, type.type.properties, Nickname
J. Robert Oppenheimer, people.person.employment_history, m.04hdd81
m.0qr69z_, dataworld.gardening_hint.last_referenced_by, Quantum mechanics
Max Born, base.nobelprizes.nobel_prize_winner.nobel_honor, m.064c_mv
Carl Feynman, people.person.parents, Richard Feynman
J. Robert Oppenheimer, people.person.education, m.01158wm9
Educational Institution, type.type.properties, Number of faculty
Educational Institution, freebase.documented_object.documentation, m.021y5nd
Quantum mechanics, base.schemastaging.context_name.pronunciation, g.125_r_sh0
Karl Kraus, education.academic.research_areas, Quantum mechanics
Richard Feynman, people.person.gender, Male
Organization, freebase.type_profile.published, Published
Atmospheric Chemistry and Physics, book.periodical.subjects, Physics
Physics, book.periodical_subject.periodicals, Baltic Astronomy
Physics, book.periodical_subject.periodicals, Atmospheric Chemistry and Physics
Richard Feynman, people.person.education, m.02kq1ls
Educational Institution, type.type.expected_by, Institution
Educational Institution, type.type.expected_by, Associated Institutions
Karl Kraus, people.person.gender, Male
m.045y0bh, education.education.institution, University of São Paulo
Educational Institution, freebase.type_profile.strict_included_types, Topic
Educational Institution, type.type.properties, Radio station
Organization, freebase.type_profile.strict_included_types, Abstract
Casimir effect, user.coco.science.concepts_theories.field_of_study, Quantum mechanics
Quantum mechanics, book.book_subject.works, Cosmic Trigger III: My Life After Death
Educational Institution, type.type.expected_by, School
m.01292k9c, education.education.specialization, Physics
Physics, book.periodical_subject.periodicals, Applied Physics Letters
Educational Institution, type.type.properties, Parent Institution
Poles, people.ethnicity.people, Richard Feynman
Quantum mechanics, book.book_subject.works, Mysteries of the Universe
m.064wn6r, base.nobelprizes.nobel_subject_area.nobel_awards, Quantum mechanics
Educational Institution, freebase.type_profile.strict_included_types, Organization
Katherine Oppenheimer, people.person.parents, J. Robert Oppenheimer
Richard Feynman, education.academic.research_areas, Quantum mechanics
Phone number, rdf-schema#domain, Educational Institution
Marvin Chester, education.academic.research_areas, Quantum mechanics
Physics, book.periodical_subject.periodicals, Ars Mathematica Contemporanea
Educational Institution, type.type.expected_by, Parent Institution
Gammelholm Grammar School, education.educational_institution.students_graduates, m.0n51m98
Max Planck, base.nobelprizes.nobel_prize_winner.nobel_honor, m.064c_zz
Karl Kraus, people.person.profession, Scientist
Educational Institution, freebase.type_hints.included_types, Organization
Karl Kraus, education.academic.advisors, Kurt Just
School/Institution, rdf-schema#range, Educational Institution
Advanced Materials, book.periodical.subjects, Physics
Richard Feynman, imdb.topic.name_id, nm0275509
m.0n51m98, education.education.student, Niels Henrik David Bohr
Mascot, type.property.reverse_property, School
Quantum mechanics, base.ontologies.ontology_instance.equivalent_instances, m.07nfq7b
Employer, freebase.type_profile.strict_included_types, Topic
David Bohm, education.academic.advisors, J. Robert Oppenheimer
J. Robert Oppenheimer, people.person.education, m.03lgsyf
Quantum mechanics, book.book_subject.works, Infamous Boundary: Seven Decades of Controversy in Quantum Physics
Organization, freebase.type_profile.strict_included_types, Inanimate
Physics, book.periodical_subject.periodicals, The Astronomical Journal
Physics, book.periodical_subject.periodicals, Aviation
Klein–Gordon equation, user.kerksieck.default_domain.equation.sub_discipline, Quantum mechanics
Educational Institution, type.type.expected_by, Educational institution
m.0n51m98, people.person.education, Niels Henrik David Bohr
Jewish people, people.ethnicity.people, Richard Feynman
m.09sq905, base.yupgrade.user.topics, Quantum mechanics
Richard Feynman, people.person.profession, Physicist
Niels Henrik David Bohr, base.nobelprizes.nobel_prize_winner.nobel_honor, m.064wn6r
m.012bphj8, education.education.specialization, Physics
Mysteries of the Universe, book.written_work.subjects, Quantum mechanics
Institution, rdf-schema#range, Educational Institution
Russian, people.ethnicity.people, Richard Feynman
Quantum mechanics, base.nobelprizes.nobel_subject_area.nobel_awards, m.064c_zz
Educational Institution, type.type.expected_by, Schools of this kind
School type, type.property.reverse_property, Schools of this kind
Richard Feynman, people.person.ethnicity, Ashkenazi Jews
Educational Institution, freebase.type_hints.included_types, Employer
m.075_7h0, base.yupgrade.user.topics, Quantum mechanics
Educational Institution, freebase.type_profile.strict_included_types, Employer
J. Robert Oppenheimer, imdb.topic.name_id, nm0649185
Richard Feynman, people.person.sibling_s, m.02_xt05
Richard Feynman, education.academic.advisors, John Archibald Wheeler
Wired, base.yupgrade.user.topics, Quantum mechanics
Quantum mechanics, education.field_of_study.academics_in_this_field, Richard Feynman
Lucille Phillips, people.person.children, Richard Feynman
Employer, freebase.type_profile.published, Published
Educational Institution, common.topic.article, m.021y5nd
Marvin Chester, people.person.profession, Scientist
Richard Feynman, people.person.parents, Lucille Phillips
Dirac equation, user.coco.science.concepts_theories.field, Quantum mechanics
Quantum mechanics, education.field_of_study.students_majoring, m.045y0bh
Ashkenazi Jews, people.ethnicity.people, Richard Feynman
J. Robert Oppenheimer, people.person.gender, Male
J. Robert Oppenheimer, people.person.employment_history, m.04hxdp9
Niels Henrik David Bohr, people.person.education, m.0n51m98
m.064c_mv, base.nobelprizes.nobel_honor.subject_area, Quantum mechanics
Richard Feynman, people.person.employment_history, m.02kq3_z
Marvin Chester, people.person.nationality, United States of America
J. Robert Oppenheimer, people.person.nationality, Germany
Annual Reports on the Progress of Chemistry Section C, book.periodical.subjects, Physics
School, rdf-schema#range, Educational Institution
Physics, book.periodical_subject.periodicals, American Journal of Physics
Organization, freebase.type_hints.included_types, Topic
Colors, type.property.schema, Educational Institution
Organization, freebase.type_profile.strict_included_types, Topic
Institution, owl#inverseOf, Students/Graduates
Atmospheric Research, book.periodical.subjects, Physics
Marvin Chester, people.person.profession, Physicist
Introductory Physics, atom.feed.categories, Physics
Educational Institution, type.type.properties, School magazines
Richard Feynman, people.person.ethnicity, Jewish people
Richard Feynman, people.person.education, m.04hddkn
J. Robert Oppenheimer, people.person.profession, Scientist
J. Robert Oppenheimer, people.person.education, m.0sw0vnc
Educational Institution, type.type.properties, Honorary degrees awarded
Theoretical and Mathematical Physics, book.periodical.ISSN, 0040-5779
Applied Physics, book.periodical.subjects, Physics
Quantum mechanics, education.field_of_study.academics_in_this_field, Marvin Chester
m.0zmpp44, education.education.specialization, Physics
J. Robert Oppenheimer, people.person.profession, Physicist
J. Robert Oppenheimer, people.person.children, Peter Oppenheimer
Educational Institution, type.type.properties, Sexes admitted
Australian Journal of Physics, book.periodical.subjects, Physics
Mascot, rdf-schema#domain, Educational Institution
Quantum mechanics, education.field_of_study.journals_in_this_discipline, Theoretical and Mathematical Physics
Peter Oppenheimer, people.person.parents, J. Robert Oppenheimer
Education, type.domain.types, Educational Institution
Marvin Chester, education.academic.advisors, John R. Pellam
Educational Institution, type.type.properties, Number of staff
Richard Feynman, people.person.employment_history, m.08qk4t4
Richard Feynman, people.person.children, Michelle Louise Feynman
Aviation, book.periodical.subjects, Physics
Gammelholm Grammar School, education.education.institution, m.0n51m98
Educational Institution, type.type.properties, Campuses
Physics, book.periodical_subject.periodicals, Australian Journal of Physics
Richard Feynman, people.person.quotations, Physics is like sex: sure, it may give some practical results, but that's not why we do it.
Richard Feynman, people.person.nationality, United States of America
Ashkenazi Jews, people.ethnicity.people, J. Robert Oppenheimer
School type, type.property.schema, Educational Institution
The Fabric of Reality: The Science of Parallel Universes and Its Implications, book.written_work.subjects, Quantum mechanics
Educational Institution, type.type.domain, Education
Educational Institution, type.type.properties, School type
Educational Institution, type.type.expected_by, Accademia Anja
Karl Kraus, people.person.nationality, Germany
Educational Institution, type.type.properties, Phone number
Richard Feynman, people.person.ethnicity, Poles
Educational Institution, type.type.properties, Mascot
School type, owl#inverseOf, Schools of this kind
Topic, freebase.type_profile.published, Published
Richard Feynman, people.person.profession, Scientist
Jewish people, people.ethnicity.people, J. Robert Oppenheimer
m.0n51m98, education.education.institution, Gammelholm Grammar School
Institution, type.property.reverse_property, Honorary degrees awarded
Physics, book.periodical_subject.periodicals, arXiv
Schrödinger equation, user.coco.science.concepts_theories.field, Quantum mechanics
Physics, book.periodical_subject.periodicals, Atmospheric Research
Physics, book.periodical_subject.periodicals, Advanced Materials
J. Robert Oppenheimer, education.academic.advisors, Max Born
Physics, book.periodical_subject.periodicals, Applied Physics
J. Robert Oppenheimer, people.person.education, m.03lgsyl
Quantum mechanics, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-2c67
Phone number, type.property.schema, Educational Institution
Institution, type.property.reverse_property, Students/Graduates
Educational Institution, type.type.properties, Colors
davewiner, base.yupgrade.user.topics, Quantum mechanics
Melville Feynman, people.person.children, Richard Feynman
Gammelholm Grammar School, common.topic.notable_for, g.12557ctbg
Educational Institution, type.type.properties, Newspaper
Infamous Boundary: Seven Decades of Controversy in Quantum Physics, book.written_work.subjects, Quantum mechanics
Ella Friedman, people.person.children, J. Robert Oppenheimer
arXiv, book.periodical.subjects, Physics
Educational Institution, type.type.expected_by, Teaches at
Educational Institution, type.type.expected_by, Sponsor
School, type.property.expected_type, Educational Institution
Quantum mechanics, base.nobelprizes.nobel_subject_area.nobel_awards, m.064c_mv
Employer, freebase.type_profile.strict_included_types, Agent
Annales Henri Poincaré, book.periodical.subjects, Physics
J. Robert Oppenheimer, user.lindenb.default_domain.scientist.known_for, Quantum mechanics
Educational Institution, type.type.expected_by, Associated educational institution
Applied Physics Letters, book.periodical.subjects, Physics
Schrödinger equation, user.kerksieck.default_domain.equation.sub_discipline, Quantum mechanics
Institution, type.property.expected_type, Educational Institution
Quantum mechanics, education.field_of_study.subdiscipline_of, Physics
Educational Institution, type.type.expected_by, Holding Institution
Educational Institution, type.type.properties, Motto
Physics, book.periodical_subject.periodicals, Annales Henri Poincaré
José Leite Lopes, people.person.education, m.045y0bh
m.045y0bh, education.education.major_field_of_study, Quantum mechanics
Richard Feynman, education.academic.advisors, Manuel Sandoval Vallarta
Marvin Chester, people.person.profession, Academician
Niels Henrik David Bohr, base.nobelprizes.nobel_prize_winner.nobel_honor, m.064wn6r
Educational Institution, freebase.type_profile.published, Published
Physics, book.periodical_subject.periodicals, Advances in Physics
Educational Institution, freebase.type_profile.strict_included_types, Inanimate
J. Robert Oppenheimer, people.person.ethnicity, Jewish people
Educational Institution, type.type.properties, Sports teams
Advances in Physics, book.periodical.subjects, Physics
Educational Institution, freebase.type_profile.strict_included_types, Agent
Quantum mechanics, education.field_of_study.academics_in_this_field, Karl Kraus
Uncertainty principle, user.coco.science.concepts_theories.field, Quantum mechanics
Physics, book.periodical_subject.periodicals, Annalen der Physik
Michelle Louise Feynman, people.person.parents, Richard Feynman
George Volkoff, education.academic.advisors, J. Robert Oppenheimer
Organization, freebase.type_profile.strict_included_types, Agent
Theoretical and Mathematical Physics, book.periodical.publisher, m.010b8tdy
Educational Institution, type.type.expected_by, Subsidiary Or Constituent Schools
J. Robert Oppenheimer, people.person.profession, Theoretical Physicist
Descriptive Introduction to Physics, atom.feed.categories, Physics
Dirac equation, user.kerksieck.default_domain.equation.sub_discipline, Quantum mechanics
m.064wn6r, base.nobelprizes.nobel_honor.subject_area, Quantum mechanics
Annalen der Physik, book.periodical.subjects, Physics
Physics, book.periodical_subject.periodicals, Advances in Applied Clifford Algebras
Karl Kraus, people.person.profession, Physicist
Richard Feynman, people.person.children, Carl Feynman
J. Robert Oppenheimer, people.person.nationality, United States of America
Julius S. Oppenheimer, people.person.children, J. Robert Oppenheimer
Educational Institution, type.type.expected_by, Member organisations
George Zweig, education.academic.advisors, Richard Feynman
J. Robert Oppenheimer, people.person.education, m.04hdd8c
J. Robert Oppenheimer, people.person.parents, Julius S. Oppenheimer
Mascot, type.property.schema, Educational Institution
Quantum mechanics, book.book_subject.works, The Fabric of Reality: The Science of Parallel Universes and Its Implications
Educational Institution, type.type.properties, Total Enrollment
J. Robert Oppenheimer, people.person.children, Katherine Oppenheimer
Institution, owl#inverseOf, Honorary degrees awarded
J. Robert Oppenheimer, people.person.sibling_s, m.02wlxzb
Physics, book.periodical_subject.periodicals, American Journal of Applied Sciences
The Astronomical Journal, book.periodical.subjects, Physics
Educational Institution, freebase.type_profile.strict_included_types, Abstract
Richard Feynman, people.person.employment_history, m.02kq4vh
Mascot, owl#inverseOf, School
Ars Mathematica Contemporanea, book.periodical.subjects, Physics
Educational Institution, freebase.type_profile.kind, Description
Physics, education.field_of_study.subdisciplines, Quantum mechanics
Quantum mechanics, base.nobelprizes.nobel_subject_area.nobel_awards, m.064wn6r
Richard Feynman, people.person.quotations, What I cannot create, I do not understand.

Answer: Quantum mechanics