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: when did herbert hoover become president? 
Knowledge Triplets: Herbert Hoover, Jr., common.topic.article, m.0cc50bn
Herbert Hoover Presidential Library and Museum, common.topic.notable_for, g.1259601l4
Herbert Hoover, organization.organization_founder.organizations_founded, Commission for Relief in Belgium
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, common.topic.article, m.06zg6n3
m.07nf4s7, base.ontologies.ontology_instance_mapping.freebase_topic, Herbert Hoover
Herbert Hoover, symbols.name_source.namesakes, Hoover Commission
Herbert Hoover, people.person.profession, Civil engineer
m.04_50zy, user.tsegaran.random.taxonomy_entry.subject, Herbert Hoover
Herbert Hoover, book.author.works_written, A Cause to Win
Herbert Hoover, book.author.works_written, Forty Key Questions About Our Foreign Policy
m.0hn41r3, people.appointment.appointed_by, Herbert Hoover
Herbert Hoover, government.political_appointer.appointees, m.09k8732
Reconstruction Finance Corporation, organization.organization.founders, Herbert Hoover
Herbert Hoover, book.author.works_written, Address of Secretary Hoover before the Chamber of commerce of the United States
Herbert Hoover, imdb.topic.name_id, nm0393885
HerbertHoover, common.image.appears_in_topic_gallery, United States presidential election in Pennsylvania, 1928
Herbert Hoover Presidential Library and Museum, travel.tourist_attraction.near_travel_destination, West Branch
Blessed are the young for they shall inherit the national debt., media_common.quotation.author, Herbert Hoover
Herbert Hoover National Historic Site, common.topic.image, Herbert Hoover birthplace
Herbert Hoover, government.political_appointer.appointees, m.03njq36
The Memoirs of Herbert Hoover, book.book.editions, The Memoirs Of Herbert Hoover: Years Of Adventure, 1874-1920
Landslide: A Portrait of President Herbert Hoover, film.film.personal_appearances, m.0gyy053
Federal Bureau of Prisons, organization.organization.founders, Herbert Hoover
Herbert Hoover, symbols.name_source.namesakes, Herbert Hoover High School
Herbert Hoover, influence.influence_node.peers, m.05byw48
Consolidated Engineering Corporation, organization.organization.founders, Herbert Hoover, Jr.
Herbert Hoover, book.author.works_written, Further Addresses Upon the American Road
hoover.noun.03, base.wordnet.synset.equivalent_topic, Herbert Hoover
m.0h8bxxd, award.award_honor.award_winner, Herbert Hoover
Herbert Hoover, people.person.date_of_birth, 1874-08-10
Herbert Hoover, award.award_winner.awards_won, m.0h8bxxd
HerbertHoover, common.image.appears_in_topic_gallery, Herbert Hoover
Herbert Hoover, base.schemastaging.context_name.nickname, The Great Humanitarian
Lou Henry Hoover, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
Herbert Hoover, government.politician.party, m.03gjg2t
Herbert Hoover Presidential Library and Museum, common.topic.image, Herbert Hoover Presidential Library 003
German American, people.ethnicity.people, Herbert Hoover
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Herbert Hoover
Herbert Hoover, symbols.name_source.namesakes, Herbert Hoover, Jr.
The Wit and Wisdom of Herbert Hoover, common.topic.notable_types, Book
Herbert Hoover, freebase.valuenotation.is_reviewed, Place of death
United States Capitol, location.location.events, Herbert Hoover 1929 presidential inauguration
Herbert Hoover, symbols.name_source.namesakes, Hoover Dam
Iowa City, travel.travel_destination.tourist_attractions, Herbert Hoover Presidential Library and Museum
Herbert Hoover, government.political_appointer.appointees, m.05bp39t
United States presidential inauguration, time.recurring_event.instances, Herbert Hoover 1929 presidential inauguration
Herbert Hoover, book.author.works_written, Moral and Spiritual Recovery from War
The Memoirs of Herbert Hoover, common.topic.notable_for, g.1258gnht9
Herbert Hoover, freebase.valuenotation.is_reviewed, Date of death
Herbert Hoover, common.topic.webpage, m.09ws_45
Herbert Hoover 1929 presidential inauguration, base.inaugurations.inauguration.inaugural_address, Inaugural Address of Herbert Hoover
m.0dlqfln, education.education.student, Herbert Hoover, Jr.
m.05byw48, influence.peer_relationship.peers, Herbert Hoover
Herbert Hoover, film.person_or_entity_appearing_in_film.films, m.0gyy053
Herbert Hoover, Jr., people.person.place_of_birth, London
Lou Henry Hoover, people.person.children, Herbert Hoover, Jr.
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, D. Elton Trueblood
Herbert Hoover, book.author.works_written, Government Ownership
m.0h8c8c6, award.award_honor.award_winner, Herbert Hoover
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Maurice Pate
Commission for Relief in Belgium, organization.organization.founders, Herbert Hoover
Landslide: A Portrait of President Herbert Hoover, film.film.country, United States of America
Herbert Hoover, government.us_president.vice_president, Charles Curtis
Herbert Hoover, people.person.education, m.04hdf6n
Herbert Hoover National Historic Site, common.topic.notable_for, g.12592zvjd
Herbert Hoover National Historic Site, symbols.namesake.named_after, Herbert Hoover
Herbert Hoover, film.person_or_entity_appearing_in_film.films, m.0gyy74d
Herbert Hoover, common.topic.notable_for, g.1259f0mpd
Herbert Hoover, book.author.works_written, The Problems of Lasting Peace
Herbert Hoover 1929 presidential inauguration, base.culturalevent.event.entity_involved, Herbert Hoover
Allan Hoover, people.person.parents, Herbert Hoover
Herbert Hoover 1929 presidential inauguration, common.topic.article, m.05c0x4w
Herbert Hoover, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-2a28
m.03nm2xq, government.government_position_held.appointed_by, Herbert Hoover
Herbert Hoover, people.person.children, Allan Hoover
1932 Republican National Convention, base.culturalevent.event.entity_involved, Herbert Hoover
The State Papers and Other Public Writings of Herbert Hoover, common.topic.notable_types, Book
Herbert Hoover, award.award_winner.awards_won, m.0h8c8c6
Herbert Hoover, base.politicalconventions.presidential_nominee.nominated_at, 1932 Republican National Convention
Federal Home Loan Banks, organization.organization.founders, Herbert Hoover
Herbert Hoover 1929 presidential inauguration, base.inaugurations.inauguration.president, Herbert Hoover
Herbert Hoover, Jr., people.person.parents, Herbert Hoover
Stanford Graduate School of Business, organization.organization.founders, Herbert Hoover
Herbert Hoover, people.person.quotations, Children are our most valuable natural resource.
Herbert Hoover, symbols.name_source.namesakes, Herbert Hoover Presidential Library and Museum
Herbert Hoover, book.author.works_written, The world economic situation
Herbert Hoover, people.person.nationality, United States of America
Herbert Hoover, book.translator.works_translated, De Re Metallica
Landslide: A Portrait of President Herbert Hoover, film.film.genre, History
Meaning of America, book.written_work.author, Herbert Hoover
Herbert Hoover, people.deceased_person.date_of_death, 1964-10-20
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.written_work.author, George Nash
m.0h8bxzd, award.award_honor.award_winner, Herbert Hoover, Jr.
Herbert Hoover, people.appointer.appointment_made, m.0hmsrqy
Herbert Hoover, base.schemastaging.context_name.nickname, Friend of Helpless Children
Government Ownership, book.written_work.author, Herbert Hoover
The Ordeal Of Woodrow Wilson, book.written_work.author, Herbert Hoover
Herbert Hoover, book.author.works_written, Addresses upon the American road, 1945-1948
Herbert Hoover, people.person.quotations, Words without actions are the assassins of idealism.
Herbert Hoover, book.author.works_written, The State Papers and Other Public Writings of Herbert Hoover
The State Papers and Other Public Writings of Herbert Hoover, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.places_lived, m.03pgj61
Herbert Hoover, base.inaugurations.inauguration_speaker.inauguration, Herbert Hoover 1929 presidential inauguration
The State Papers and Other Public Writings of Herbert Hoover, common.topic.notable_for, g.1255s471w
Herbert Hoover National Historic Site, common.topic.image, Hooverhouse
HerbertHoover, common.image.appears_in_topic_gallery, 1928 Republican National Convention
The State Papers and Other Public Writings of Herbert Hoover, book.book.editions, The state papers and other public writings of Herbert Hoover
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.book.editions, The Life of Herbert Hoover: Master of Emergencies, 1917-1918
Herbert Hoover, book.author.works_written, The Choice for Youth
United States presidential election, 1928, government.election.winner, Herbert Hoover
Herbert Hoover, people.person.quotationsbook_id, 3546
Addresses delivered during the visit of Herbert Hoover, president-elect of the United States, to Central and South America, November-December, 1928, book.book_edition.book, Addresses delivered during the visit of Herbert Hoover
The Confused State of the Union, book.written_work.author, Herbert Hoover
Herbert Hoover, book.author.works_written, The Confused State of the Union
Herbert Hoover, base.ontologies.ontology_instance.equivalent_instances, m.07nf4s7
Herbert Hoover 1929 presidential inauguration, time.event.locations, Washington, D.C.
Herbert Hoover National Historic Site, location.location.geolocation, m.06zjgd9
Herbert Hoover Presidential Library and Museum, location.location.containedby, West Branch
m.0gyy053, film.personal_film_appearance.person, Herbert Hoover
Herbert Hoover, organization.organization_founder.organizations_founded, Hoover Institution
Herbert Hoover, book.author.works_written, Higher Education and the State Government
m.0gz5twm, government.government_position_held.office_holder, Herbert Hoover
m.0gyy74d, film.personal_film_appearance.person, Herbert Hoover
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.written_work.subjects, Herbert Hoover
Herbert Hoover, book.author.works_written, Herbert Hoover's Challenge to America
The Wit and Wisdom of Herbert Hoover, common.topic.notable_for, g.125dzdqzz
Address of Secretary Hoover before the Chamber of commerce of the United States, book.written_work.author, Herbert Hoover
Herbert Hoover, freebase.valuenotation.is_reviewed, Place of birth
Herbert Hoover, symbols.name_source.namesakes, Hoover Tower
An American Epic, book.written_work.author, Herbert Hoover
Herbert Hoover Presidential Library and Museum, location.location.street_address, m.0ccdjkb
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.book_edition.book, The Life of Herbert Hoover: Master of Emergencies, 1917-1918
United States presidential election, 1928, base.culturalevent.event.entity_involved, Herbert Hoover
Herbert Hoover, Jr., people.person.education, m.0dlqfln
Addresses delivered during the visit of Herbert Hoover, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.spouse_s, m.0j4k6v5
United States presidential election, 1928, common.topic.image, HerbertHoover
Herbert Hoover Presidential Library and Museum, common.topic.article, m.04pb7w
Herbert Hoover, people.person.quotations, About the time we can make ends meet, somebody moves the ends.
Herbert Hoover, people.person.quotations, Blessed are the young for they shall inherit the national debt.
United States presidential election, 1928, time.event.end_date, 1928-11-06
Herbert Hoover, book.author.works_written, An American Epic
Herbert Hoover, people.person.quotations, In the great mass of our people there are plenty individuals of intelligence from among whom leadership can be recruited.
Herbert Hoover, Jr., award.award_winner.awards_won, m.0h8bxzd
Herbert Hoover, book.author.works_written, The Memoirs of Herbert Hoover
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.book.genre, Biography
m.03njq36, government.government_position_held.appointed_by, Herbert Hoover
Herbert Hoover, book.author.works_written, America's Way Forward
The Memoirs of Herbert Hoover, common.topic.notable_types, Book
Herbert Hoover, book.book_subject.works, The Life of Herbert Hoover: Master of Emergencies, 1917-1918
Herbert Hoover, base.activism.activist.area_of_activism, Anti-communism
Herbert Hoover, people.person.quotations, Older men declare war. But it is youth that must fight and die.
Herbert Hoover's Challenge to America, book.written_work.author, Herbert Hoover
Campaign Speeches of 1932, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.place_of_birth, West Branch
Herbert Hoover, book.author.works_written, The Future of Our Foreign Trade
Herbert Hoover, book.author.works_written, Hoover After Dinner
Herbert Hoover, government.politician.government_positions_held, m.0446b9j
Hoover Institution, symbols.namesake.named_after, Herbert Hoover
Herbert Hoover, people.person.profession, Businessperson
Herbert Hoover, people.person.quotations, Let me remind you that credit is the lifeblood of business, the lifeblood of prices and jobs.
Geologic Atlas of the United States, book.written_work.author, Herbert Hoover
Herbert Hoover, base.schemastaging.context_name.nickname, The Hermit Author of Palo Alto
Herbert Hoover, people.person.profession, Engineer
Herbert Hoover, book.author.works_written, Hoover-Wilson Wartime Correspondence, September 24, 1914, to November 11, 1918
Jesse Hoover, people.person.children, Herbert Hoover
Addresses, book.written_work.author, Herbert Hoover
Hoover-Wilson Wartime Correspondence, September 24, 1914, to November 11, 1918, book.written_work.author, Herbert Hoover
Herbert Hoover, book.author.works_written, 40 Key Questions about Our Foreign Policy
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Joseph E. Johnson
The Memoirs of Herbert Hoover, book.written_work.author, Herbert Hoover
Herbert Hoover, book.author.works_written, The New Deal Further Explored
m.0446b9j, government.government_position_held.office_holder, Herbert Hoover
Herbert Hoover, book.author.works_written, Some Principles of Civilian Economic Organization in Total War
Addresses delivered during the visit of Herbert Hoover, common.topic.notable_for, g.1259rwtn0
Herbert Hoover, book.author.works_written, Further New Approaches to Lasting Peace
Herbert Hoover, people.person.gender, Male
Herbert Hoover, organization.organization_founder.organizations_founded, Consolidated Zinc
Herbert Hoover, government.politician.government_positions_held, m.0gz5twm
Herbert Hoover, organization.organization_founder.organizations_founded, Federal Bureau of Prisons
Herbert Hoover, Jr., common.topic.image, Herbert Hoover Jr
Herbert Hoover, book.author.works_written, List of books [relating to metals]
Hoover Commission, symbols.namesake.named_after, Herbert Hoover
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Allan Hoover
m.05bp39t, government.government_position_held.appointed_by, Herbert Hoover
The Memoirs of Herbert Hoover, book.book_edition.book, The Memoirs of Herbert Hoover
Herbert Hoover, people.person.quotations, Freedom is the open window through which pours the sunlight of the human spirit and human dignity.
America's Way Forward, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.ethnicity, German American
Herbert Hoover, book.author.works_written, The Wit and Wisdom of Herbert Hoover
Herbert Hoover, government.political_appointer.appointees, m.03nm1wp
Landslide: A Portrait of President Herbert Hoover, film.film.language, English Language
Hoover After Dinner, book.book.editions, Hoover after dinner: addresses delivered by Herbert Hoover before the Gridiron club of Washington, D. C., with other informal speeches
1932 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Herbert Hoover
Herbert Hoover, base.schemastaging.context_name.nickname, The Chief
Herbert Hoover, people.appointer.appointment_made, m.0hn41r3
Herbert Hoover 1929 presidential inauguration, time.event.end_date, 1929-03-04
Charles Curtis, government.us_vice_president.to_president, Herbert Hoover
Herbert Hoover Presidential Library and Museum, symbols.namesake.named_after, Herbert Hoover
Herbert Hoover, people.appointer.appointment_made, m.0hn42sv
Herbert Hoover, freebase.valuenotation.is_reviewed, Country of nationality
Herbert Hoover, Jr., common.topic.notable_types, Politician
Herbert Hoover 1929 presidential inauguration, common.topic.notable_types, Event
Herbert Hoover, organization.organization_member.member_of, m.05kd7hk
West Branch, travel.travel_destination.tourist_attractions, Herbert Hoover Presidential Library and Museum
Herbert Hoover, symbols.name_source.namesakes, Hoover Institution
Freedom from Fear: The American People in Depression and War, 1929-1945, book.written_work.subjects, Herbert Hoover
Herbert Hoover, base.inaugurations.inauguration_speaker.inauguration, Herbert Hoover 1929 presidential inauguration
On Growing Up, book.written_work.author, Herbert Hoover
Robert E. Wood, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
Herbert Hoover 1929 presidential inauguration, time.event.end_date, 1929-03-04
Herbert Hoover, award.award_winner.awards_won, m.0j6p6n_
Herbert Hoover Presidential Library and Museum, architecture.museum.type_of_museum, Presidential library
Herbert Hoover, Jr., people.person.gender, Male
m.09ws_45, common.webpage.topic, Herbert Hoover
Herbert Hoover, government.political_appointer.appointees, m.03nm2xq
Hoover-Wilson Wartime Correspondence, September 24, 1914, to November 11, 1918, common.topic.notable_types, Book
Herbert Hoover, people.person.education, m.02wn955
m.02wn955, education.education.student, Herbert Hoover
Consolidated Zinc, organization.organization.founders, Herbert Hoover
Herbert Hoover, book.author.works_written, Meaning of America
HerbertHoover, common.image.appears_in_topic_gallery, United States presidential election, 1928
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Robert E. Wood
Herbert Hoover, government.political_appointer.appointees, m.05bp3bf
Herbert Hoover, government.political_appointer.appointees, m.04kqlk9
Maurice Pate, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
UNICEF, organization.organization.founders, Herbert Hoover
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, William Richards Castle, Jr.
Herbert Hoover's Challenge to America, common.topic.notable_types, Book
m.03gjg2t, government.political_party_tenure.politician, Herbert Hoover
Herbert Hoover, book.author.works_written, The Ordeal Of Woodrow Wilson
Herbert Hoover National Historic Site, common.topic.article, m.0jvhn
Herbert Hoover, people.person.religion, Quakers
Herbert Hoover, freebase.valuenotation.is_reviewed, Gender
m.0hmsrqy, people.appointment.appointed_by, Herbert Hoover
Herbert Hoover, common.image.size, m.03rqdfb
Herbert Hoover, book.author.works_written, We'll have to feed the world again
m.0wl8g4d, government.political_party_tenure.politician, Herbert Hoover, Jr.
Herbert Hoover, user.tsegaran.random.taxonomy_subject.entry, m.04_50zy
m.05y19st, dataworld.gardening_hint.replaced_by, Herbert Hoover
HerbertHoover, common.image.appears_in_topic_gallery, 1932 Republican National Convention
Herbert Hoover's Challenge to America, common.topic.notable_for, g.125bw8x59
Herbert Hoover, freebase.valuenotation.is_reviewed, Date of birth
Herbert Hoover, government.us_president.presidency_number, 31
The Memoirs Of Herbert Hoover: Years Of Adventure, 1874-1920, book.book_edition.book, The Memoirs of Herbert Hoover
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, book.written_work.previous_in_series, The Life of Herbert Hoover: The Humanitarian, 1914-1917
Herbert Hoover, organization.organization_founder.organizations_founded, UNICEF
United States presidential election, 1928, government.election.office, President of the United States
Herbert Hoover, symbols.name_source.namesakes, Herbert Hoover National Historic Site
Herbert Hoover, book.book_subject.works, Freedom from Fear: The American People in Depression and War, 1929-1945
Herbert Hoover, people.person.parents, Jesse Hoover
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, common.topic.notable_types, Book
The Memoirs of Herbert Hoover, book.book.editions, Memoirs
m.03nm1wp, government.government_position_held.appointed_by, Herbert Hoover
Herbert Hoover, book.author.works_written, American Individualism
Two Peacemakers in Paris, book.book.editions, Two peacemakers in Paris: the Hoover-Wilson post-armistice letters, 1918-1920
The Wit and Wisdom of Herbert Hoover, book.written_work.author, Herbert Hoover
m.08v_sxt, government.government_position_held.appointed_by, Herbert Hoover
Herbert Hoover, book.author.works_written, The Protection of Freedom
Herbert Hoover, book.author.works_written, The problem of prosperity and the part in it played by the American railroads
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Rose Wilder Lane
Herbert Hoover, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
Herbert Hoover, people.person.quotations, The slogan of progress is changing from the full dinner pail to the full garage.
1928 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Herbert Hoover
Herbert Hoover 1929 presidential inauguration, common.topic.notable_for, g.125563_6p
Joseph E. Johnson, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
Herbert Hoover, symbols.name_source.namesakes, Hooverville
Two peacemakers in Paris: the Hoover-Wilson post-armistice letters, 1918-1920, book.book_edition.book, Two Peacemakers in Paris
Herbert Hoover, book.author.works_written, Addresses delivered during the visit of Herbert Hoover
West Branch, location.location.contains, Herbert Hoover Presidential Library and Museum
Herbert Hoover, book.author.works_written, Boyhood in Iowa
Herbert Hoover, people.person.height_meters, 1.82
The state papers and other public writings of Herbert Hoover, book.book_edition.book, The State Papers and Other Public Writings of Herbert Hoover
Memoirs, book.book_edition.book, The Memoirs of Herbert Hoover
Herbert Hoover, book.author.works_written, The Basis of Lasting Peace
The Life of Herbert Hoover: Master of Emergencies, 1917-1918, common.topic.notable_for, g.1258k45_5
Campaign Speeches of 1932, book.book.editions, Campaign speeches of 1932: by President Hoover, ex-President Coolidge.
Herbert Hoover, Jr., common.topic.notable_for, g.12563fzq4
Herbert Hoover, book.author.works_written, Addresses
m.0hn42sv, people.appointment.appointed_by, Herbert Hoover
Herbert Hoover, book.author.works_written, Two Peacemakers in Paris
Hoover after dinner: addresses delivered by Herbert Hoover before the Gridiron club of Washington, D. C., with other informal speeches, book.book_edition.book, Hoover After Dinner
Herbert Hoover, common.topic.notable_types, US President
Hoover-Wilson Wartime Correspondence, September 24, 1914, to November 11, 1918, common.topic.notable_for, g.1254zhlht
Herbert Hoover, Jr., symbols.namesake.named_after, Herbert Hoover
Campaign speeches of 1932: by President Hoover, ex-President Coolidge., book.book_edition.book, Campaign Speeches of 1932
Herbert Hoover, book.author.works_written, Fishing for fun--and to wash your soul
Herbert Hoover, people.person.children, Herbert Hoover, Jr.
1928 Republican National Convention, base.culturalevent.event.entity_involved, Herbert Hoover
Herbert Hoover, book.author.works_written, The Challenge to Liberty
Addresses delivered during the visit of Herbert Hoover, common.topic.notable_types, Book
Addresses upon the American road, 1945-1948, book.written_work.author, Herbert Hoover
Herbert Hoover, book.author.works_written, Campaign Speeches of 1932
Herbert Hoover National Historic Site, base.usnris.nris_listing.significance_level, National
Herbert Hoover, base.schemastaging.context_name.nickname, The Man of Great Heart
Hulda Hoover, people.person.children, Herbert Hoover
Herbert Hoover, Jr., organization.organization_founder.organizations_founded, Consolidated Engineering Corporation
Herbert Hoover, book.author.works_written, On Growing Up
Herbert Hoover Presidential Library and Museum, people.place_of_interment.interred_here, Lou Henry Hoover
Herbert Hoover, base.schemastaging.context_name.nickname, The Grand Old Man
Herbert Hoover, book.author.openlibrary_id, OL2196976A
Herbert Hoover, Jr., government.politician.party, m.0wl8g4d
Herbert Hoover, base.schemastaging.context_name.nickname, The Great Engineer
Herbert Hoover, people.person.quotations, In America today, we are nearer a final triumph over poverty than is any other land.
m.04hdf6n, education.education.student, Herbert Hoover
m.05ydv35, dataworld.gardening_hint.replaced_by, Herbert Hoover
m.0gyy053, film.personal_film_appearance.film, Landslide: A Portrait of President Herbert Hoover
Herbert Hoover, base.politicalconventions.presidential_nominee.nominated_at, 1928 Republican National Convention
Herbert Hoover, people.person.employment_history, m.0w7q6rs
m.0w7q6rs, business.employment_tenure.person, Herbert Hoover
Hoover After Dinner, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.quotations, Wisdom oft times consists of knowing what to do next.
Herbert Hoover, common.image.appears_in_topic_gallery, Herbert Hoover
Herbert Hoover, book.author.works_written, Water treaty with Mexico
The Memoirs of Herbert Hoover, book.book.editions, The Memoirs of Herbert Hoover
Herbert Hoover, user.narphorium.people.nndb_person.nndb_id, 429$002F000026351
m.0qnny4h, dataworld.gardening_hint.last_referenced_by, Herbert Hoover
Herbert Hoover Presidential Library and Museum, location.location.geolocation, m.0clyyhr
Herbert Hoover, symbols.name_source.namesakes, Hoover High School
Council on Foreign Relations, organization.organization.founders, Herbert Hoover
Herbert Hoover, people.person.parents, Hulda Hoover
Herbert Hoover, Jr., people.person.sibling_s, m.0ngpv__
Herbert Hoover Presidential Library and Museum, common.topic.notable_types, Museum
Higher Education and the State Government, book.written_work.author, Herbert Hoover
Herbert Hoover, people.person.quotations, Peace is not made at the council table or by treaties, but in the hearts of men.
Herbert Hoover, people.person.places_lived, m.03pr800
Herbert Hoover, organization.organization_founder.organizations_founded, Stanford Graduate School of Business
Herbert Hoover, common.topic.article, m.03kdx
George Nash, book.author.works_written, The Life of Herbert Hoover: The Humanitarian, 1914-1917
m.04kqlk9, government.government_position_held.appointed_by, Herbert Hoover
m.05kd7hk, organization.organization_membership.member, Herbert Hoover
Herbert Hoover, common.topic.image, Herbert Hoover
Herbert Hoover, people.person.sibling_s, m.0bk_sbm
Herbert Hoover Presidential Library and Museum, travel.tourist_attraction.near_travel_destination, Iowa City
m.03pgj61, people.place_lived.person, Herbert Hoover
HerbertHoover, common.image.appears_in_topic_gallery, United States presidential election in Pennsylvania, 1932
Allan Hoover, people.deceased_person.place_of_burial, Herbert Hoover Presidential Library and Museum
m.0j4k6v5, people.marriage.spouse, Herbert Hoover
Herbert Hoover 1929 presidential inauguration, time.event.locations, United States Capitol
Herbert Hoover, Jr., people.deceased_person.place_of_death, Pasadena
Herbert Hoover, organization.organization_founder.organizations_founded, Reconstruction Finance Corporation
m.05bp3bf, government.government_position_held.appointed_by, Herbert Hoover
Addresses delivered during the visit of Herbert Hoover, book.book.editions, Addresses delivered during the visit of Herbert Hoover, president-elect of the United States, to Central and South America, November-December, 1928
Herbert Hoover, government.political_appointer.appointees, m.08v_sxt
m.03pr800, people.place_lived.person, Herbert Hoover
m.09k8732, government.government_position_held.appointed_by, Herbert Hoover
Hoover Institution, organization.organization.founders, Herbert Hoover
Herbert Hoover, organization.organization_founder.organizations_founded, Council on Foreign Relations
Herbert Hoover, organization.organization_founder.organizations_founded, Federal Home Loan Banks
m.0j6p6n_, award.award_honor.award_winner, Herbert Hoover
Herbert Hoover, Jr., people.person.parents, Lou Henry Hoover
Herbert Hoover, common.topic.image, HerbertHoover
Herbert Hoover 1929 presidential inauguration, time.event.instance_of_recurring_event, United States presidential inauguration
George Nash, book.author.works_written, The Life of Herbert Hoover: Master of Emergencies, 1917-1918
Herbert Hoover, book.author.openlibrary_id, OL1948961A
Herbert Hoover, people.deceased_person.place_of_death, New York City
Herbert Hoover, base.schemastaging.context_name.nickname, Bert
Herbert Hoover, book.author.works_written, Geologic Atlas of the United States

Answer: 1929-03-04