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: Which of the US Presidents during World War 2 was the last to serve during that war? 
Knowledge Triplets: John F. Kennedy, military.military_person.participated_in_conflicts, World War II
Dwight D. Eisenhower, government.politician.government_positions_held, m.0446b8l
World War II, common.topic.webpage, m.09wl5j0
m.09xyz9p, common.webpage.topic, World War II
Bill Clinton, freebase.valuenotation.is_reviewed, Vice president
President Thomas Westwood, common.topic.notable_for, g.1q5jd3v2c
World War II, common.topic.image, WW2Montage
Thomas Jefferson, common.topic.notable_types, US President
US President, common.topic.notable_types, Harry S. Truman
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
World War II, common.topic.webpage, m.09y9l5w
President of the United States, common.topic.webpage, m.0hnjbwk
Lyndon B. Johnson, common.topic.notable_types, US President
President of the United States, book.book_subject.works, Otto Runs for President
Theodore Roosevelt, government.politician.government_positions_held, m.03fx899
m.0b46f7h, common.webpage.topic, President of the United States
George H. W. Bush, people.person.nationality, United States of America
Chester A. Arthur, government.us_vice_president.to_president, James A. Garfield
m.0b46rff, common.webpage.topic, World War II
President of the United States, base.schemastaging.context_name.pronunciation, g.125_lw0zw
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rpn5h
Franklin D. Roosevelt, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09yf8lh
World War II, common.topic.webpage, m.09ybsfr
President Thomas Westwood, fictional_universe.fictional_character.occupation, President of the United States
Richard Nixon, common.topic.notable_types, US President
World War II, common.topic.webpage, m.0b48dsf
m.09xrmvz, common.webpage.topic, World War II
President of the United States, base.schemastaging.context_name.plural, m.0w0qt9b
Theodore Roosevelt, people.person.nationality, United States of America
George Washington, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09xq5z0
World War II, time.event.included_in_event, 1940s
World War II, base.morelaw.war.peace_treaty, Atlantic Charter
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, Vietnam War
Ronald Reagan, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09wsxxn
Vice president, rdf-schema#domain, US President
World War II, common.topic.webpage, m.09w41xr
Władysław Anders, military.military_person.participated_in_conflicts, World War II
m.09y2gbs, common.webpage.topic, World War II
President of the United States, common.topic.webpage, m.04lsvx0
World War II, common.topic.webpage, m.09x7jp_
World War II, common.topic.webpage, m.09xrmvz
m.07nflbk, base.ontologies.ontology_instance_mapping.freebase_topic, President of the United States
World War II, common.topic.webpage, m.09yvl19
Thomas Jefferson, government.us_vice_president.to_president, John Adams
Gerald Ford, government.us_vice_president.to_president, Richard Nixon
Bill Clinton, freebase.valuenotation.is_reviewed, President number
Andrew Johnson, common.topic.notable_types, US President
President of the United States, book.book_subject.works, Grace for President
US President, freebase.type_profile.strict_included_types, Topic
World War II, military.military_conflict.commanders, m.0w5r8rm
George Washington, common.topic.image, George Washington, first President of the United States
Tadeusz Bór-Komorowski, military.military_person.participated_in_conflicts, World War II
US President, common.topic.article, m.03yy9v6
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Josiah Bartlet
World War II, common.topic.webpage, m.0b46p4g
US President, freebase.type_profile.equivalent_topic, President of the United States
World War II, common.topic.webpage, m.09w7nt9
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.image, command.jpg
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.subjects, President of the United States
World War II, common.topic.webpage, m.0cqm322
John Quincy Adams, common.topic.notable_types, US President
President of the United States, base.firsts.achievement.firsts, m.04wrwjv
m.09w6h41, common.webpage.topic, President of the United States
John Adams, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09wgp4k
President of the United States, book.book_subject.works, Madam President
World War II, common.topic.webpage, m.09wgp7j
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Mackenzie Allen
President of the United States, common.topic.webpage, m.09ygxjq
m.09ynr7x, common.webpage.topic, President of the United States
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_types, Book
World War II, common.topic.subject_of, The Price of the Victory
Harry S. Truman, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09yybjl
Richard Nixon, people.person.quotations, When the President does it, that means that it is not illegal.
World War II, base.morelaw.war.peace_treaty, Treaty of Peace with Italy, 1947
World War II, common.topic.webpage, m.0b48g2t
World War II, military.military_conflict.commanders, m.0w5q2sz
Thomas Jefferson, freebase.valuenotation.is_reviewed, Vice president
World War II, common.topic.webpage, m.09yfzdj
US President, freebase.type_profile.kind, Title
US President, type.type.expected_by, Owner
World War II, common.topic.webpage, m.09y2gbs
George Washington, first President of the United States, common.image.size, m.02f0j1t
m.0663zsk, common.webpage.topic, President of the United States
m.09y9g34, common.webpage.topic, President of the United States
World War II, military.military_conflict.commanders, m.0w5sb93
Abraham Lincoln, fictional_universe.fictional_character.occupation, President of the United States
US President, freebase.type_profile.published, Published
President of the United States, common.topic.webpage, m.05ckhcc
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, President Thomas Westwood
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Lt. Cmdr. Robby Jackson
Abraham Lincoln, common.topic.notable_types, US President
John F. Kennedy, common.topic.notable_types, US President
Dwight D. Eisenhower, people.person.profession, Soldier
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
m.0b49czw, common.webpage.topic, World War II
Calvin Coolidge, common.topic.notable_types, US President
World War II, common.topic.notable_for, g.125500wpl
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
World War II, common.topic.webpage, m.09wxv0j
Chester A. Arthur, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09y0608
World War II, military.military_conflict.commanders, m.04jx14r
m.09x_3c3, common.webpage.topic, World War II
m.09xss79, common.webpage.topic, World War II
Ulysses S. Grant, fictional_universe.fictional_character.occupation, President of the United States
George W. Bush, common.topic.notable_types, US President
m.09w7nt9, common.webpage.topic, World War II
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rm8xf
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rmrf2
Allies of World War II, military.military_combatant.includes_allies, United States of America
President of the United States, freebase.type_profile.equivalent_topic, US President
m.09wsxxn, common.webpage.topic, World War II
m.03fx817, government.politician.government_positions_held, Harry S. Truman
Theodore Roosevelt, government.us_vice_president.to_president, William McKinley
Ronald Reagan, government.us_president.vice_president, George H. W. Bush
World War II, common.topic.webpage, m.0b45zcq
James Buchanan, common.topic.notable_types, US President
George H. W. Bush, military.military_person.participated_in_conflicts, World War II
Theodore Roosevelt, people.person.profession, Historian
m.09x5b2d, common.webpage.topic, World War II
Bill Clinton, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09ysx61
President of the United States, book.book_subject.works, President Pennybaker
Theodore Roosevelt, influence.influence_node.influenced, Franklin D. Roosevelt
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
World War II, common.topic.webpage, m.09yjnz5
World War II, common.topic.webpage, m.09wsrnl
US President, freebase.type_hints.included_types, Topic
m.09y93hy, common.webpage.topic, President of the United States
m.09yjnz5, common.webpage.topic, World War II
President of the United States, common.topic.webpage, m.09ynr7x
m.09w9d_p, common.webpage.topic, World War II
President of the United States, book.book_subject.works, First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_for, g.125f9cm5z
m.09yggz2, common.webpage.topic, World War II
m.0b475k_, common.webpage.topic, World War II
President of the United States, book.book_subject.works, The Moral Rhetoric of American Presidents
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Cast of Dasavathaaram
m.04xdfjz, base.firsts.first_achievement.first, John F. Kennedy
James A. Garfield, government.us_president.vice_president, Chester A. Arthur
Andrew Johnson, government.us_vice_president.to_president, Abraham Lincoln
John Tyler, government.us_vice_president.to_president, William Henry Harrison
President of the United States, common.topic.webpage, m.09xlnpm
Dwight D. Eisenhower, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09xss79
Living with the Dead: W. Eugene Smith and World War II, common.topic.article, m.04lmj_t
George S. Patton, military.military_person.participated_in_conflicts, World War II
US President, type.type.domain, Government
President of the United States, book.book_subject.works, Burn Before Reading: Presidents, CIA Directors, and Secret Intelligence
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.author, Peter Rodman
World War II, common.topic.webpage, m.09xr1l4
World War II, common.topic.webpage, m.09xgynp
World War II, common.topic.webpage, m.09y4ljx
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rmlhb
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Presidency of George Washington
President Pennybaker, book.written_work.subjects, President of the United States
Edward Rydz-Śmigły, military.military_person.participated_in_conflicts, World War II
World War II montage image, common.image.size, m.02dts2j
World War II, common.topic.webpage, m.09yj2jt
President Pennybaker, common.topic.notable_types, Book
President of the United States, base.firsts.achievement.firsts, m.08ntjg4
James K. Polk, common.topic.notable_types, US President
US President, type.type.expected_by, President
Archibald Wavell, 1st Earl Wavell, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.webpage, m.09w7qyh
World War II, base.morelaw.war.peace_treaty, Paris Peace Treaties, 1947
World War II, book.periodical_subject.periodicals, The War Illustrated
President of the United States, common.topic.image, Official portrait of Barack Obama
World War II, common.topic.webpage, m.09x5b2d
Lyndon B. Johnson, military.military_commander.military_commands, m.02h77t6
World War II, common.topic.webpage, m.09w9d_p
m.09y8d_t, common.webpage.topic, World War II
President Pennybaker, common.topic.notable_for, g.125g39_jk
George Washington, government.us_president.vice_president, John Adams
President of the United States, book.book_subject.works, The Reader's Companion to the American Presidency
m.09yj2jt, common.webpage.topic, World War II
Lyndon B. Johnson, people.person.quotations, I'm the only president you've got.
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.subjects, Politics of the United States
m.09y9l5w, common.webpage.topic, World War II
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.book.genre, Non-fiction
James Madison, freebase.valuenotation.is_reviewed, Vice president
US President, freebase.type_hints.included_types, Politician
Zachary Taylor, common.topic.notable_types, US President
Winston Churchill, military.military_person.participated_in_conflicts, World War I
World War II, common.topic.webpage, m.0b49cc7
Theodore Roosevelt, common.topic.notable_types, US President
World War I, base.culturalevent.event.entity_involved, Woodrow Wilson
World War II, common.topic.webpage, m.0b49czw
Warren G. Harding, government.us_president.vice_president, Calvin Coolidge
World War II, base.morelaw.war.peace_treaty, Anglo-Soviet Agreement
World War II, common.topic.webpage, m.09xxnlt
US President, freebase.type_profile.kind, Significant
William McKinley, government.us_president.vice_president, Theodore Roosevelt
WW2Montage, common.image.appears_in_topic_gallery, World War II
Franklin D. Roosevelt, people.person.nationality, United States of America
George Washington, first President of the United States, common.image.appears_in_topic_gallery, President of the United States
Harry S. Truman, government.us_vice_president.to_president, Franklin D. Roosevelt
James Madison, common.topic.notable_types, US President
World War II, military.military_conflict.casualties, m.02h7nqp
United States of America, people.person.nationality, Harry S. Truman
US President, type.type.properties, President number
President of the United States, common.topic.webpage, m.09w6h41
World War II, common.topic.webpage, m.0b46rff
President of the United States, freebase.equivalent_topic.equivalent_type, US President
Andrew Jackson, government.us_president.vice_president, Martin Van Buren
m.09xgz2n, common.webpage.topic, President of the United States
Millard Fillmore, common.topic.notable_types, US President
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Abraham Lincoln
President of the United States, book.book_subject.works, White House Ghosts: Presidents and Their Speechwriters
President of the United States, government.government_office_or_title.jurisdiction, United States of America
World War II, common.topic.webpage, m.09x4cx1
President of the United States, common.topic.article, m.060dd
World War II, common.topic.webpage, m.09y8d_t
President of the United States, book.book_subject.works, The American Leadership Tradition: Moral Vision from Washington to Clinton
Władysław Sikorski, military.military_person.participated_in_conflicts, World War II
President of the United States, common.topic.webpage, m.0b46f7h
President of the United States, common.topic.webpage, m.09y93hy
m.0b48dsf, common.webpage.topic, World War II
Dwight D. Eisenhower, people.person.profession, Politician
Woodrow Wilson, people.person.nationality, United States of America
World War II, common.topic.webpage, m.0b475k_
Zachary Taylor, government.us_president.vice_president, Millard Fillmore
m.09wgp4k, common.webpage.topic, World War II
Dwight D. Eisenhower, military.military_commander.military_commands, m.04h_hmh
Barack Obama, common.topic.notable_types, US President
President of the United States, book.book_subject.works, Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush
Gerald Ford, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.webpage, m.09yggz2
James Monroe, common.topic.notable_types, US President
Woodrow Wilson, common.topic.notable_types, US President
I'm the only president you've got., media_common.quotation.author, Lyndon B. Johnson
William McKinley, common.topic.notable_types, US President
Dwight D. Eisenhower, people.person.nationality, United States of America
US President, freebase.type_hints.included_types, Person
President of the United States, book.book_subject.works, The Rhetorical Presidency
Charles de Gaulle, military.military_person.participated_in_conflicts, World War II
Carl Gustaf Emil Mannerheim, military.military_person.participated_in_conflicts, World War II
m.09xlnpm, common.webpage.topic, President of the United States
Josip Broz Tito, military.military_person.participated_in_conflicts, World War II
m.09xxnlt, common.webpage.topic, World War II
President Pennybaker, common.topic.article, m.065fdnd
John Tyler, common.topic.notable_types, US President
Mediterranean and Middle East theatre of World War II, base.culturalevent.event.entity_involved, Benito Mussolini
Ulysses S. Grant, common.topic.notable_types, US President
William Henry Harrison, government.us_president.vice_president, John Tyler
m.0cqm322, common.webpage.topic, World War II
World War II, event.speech_or_presentation.speech_topic, m.05rpn5h
John F. Kennedy, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09xyz9p
m.0dj2gvv, base.ontologies.ontology_class_mapping.freebase_topic, President of the United States
World War II, military.military_conflict.casualties, m.02h7npm
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.article, m.063t8my
President of the United States, book.book_subject.works, Max for President
Charles Lee, common.topic.image, George Washington, first President of the United States
President of the United States, base.firsts.achievement.firsts, m.04xdfjz
President of the United States, common.topic.webpage, m.09xm31x
Dwight D. Eisenhower, people.person.gender, Male
m.04lsvx0, common.webpage.topic, President of the United States
World War II, common.topic.article, m.081q5
World War II, common.topic.image, m.02923_6
World War II, common.topic.webpage, m.09ydx3t
Andrew Jackson, common.topic.notable_types, US President
Abraham Lincoln, government.us_president.vice_president, Andrew Johnson
World War II, military.military_conflict.casualties, m.02h7nqf
m.0b49cc7, common.webpage.topic, World War II
Jimmy Carter, common.topic.notable_types, US President
Rutherford B. Hayes, common.topic.notable_types, US President
World War II, military.military_conflict.casualties, m.043wpsh
President of the United States, common.topic.notable_for, g.125734vfj
m.0b46p4g, common.webpage.topic, World War II
President of the United States, common.topic.image, George Washington, first President of the United States
m.09wgp7j, common.webpage.topic, World War II
Franklin D. Roosevelt, event.public_speaker.speeches_or_presentations, m.05rln07
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Charles Lee
m.09wwvtm, common.webpage.topic, World War II
Gerald Ford, common.topic.notable_types, US President
m.0b48g2t, common.webpage.topic, World War II
Ronald Reagan, people.person.nationality, United States of America
President of the United States, common.topic.webpage, m.09ysj6g
World War II, common.topic.webpage, m.09x773p
Benjamin Harrison, common.topic.notable_types, US President
Herbert Hoover, common.topic.notable_types, US President
James A. Garfield, common.topic.notable_types, US President
m.0hnjbwk, common.webpage.topic, President of the United States
George Washington, first President of the United States, common.image.appears_in_topic_gallery, The Imperial Presidency
Franklin Pierce, common.topic.notable_types, US President
US President, type.type.properties, Vice president
Chiang Kai-shek, military.military_person.participated_in_conflicts, World War II
President Pennybaker, book.book.interior_illustrations_by, Diane Goode
World War II, common.topic.webpage, m.09xwgl8
m.05rpn5h, event.speech_or_presentation.speaker_s, Harry S. Truman
m.0b464_j, common.webpage.topic, President of the United States
Maurice Gamelin, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.webpage, m.09y5hqr
m.09y0608, common.webpage.topic, World War II
President of the United States, base.ontologies.ontology_class.equivalent_classes, m.0dj2gvv
President of the United States, common.topic.webpage, m.0b464_j
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Powers of the President of the United States
m.09ygg0r, common.webpage.topic, World War II
m.09yvl19, common.webpage.topic, World War II
John Adams, freebase.valuenotation.is_reviewed, Vice president
World War II, common.topic.webpage, m.09ygg0r
William Henry Harrison, common.topic.notable_types, US President
m.09ysx61, common.webpage.topic, World War II
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rnk1w
m.09wvy_x, common.webpage.topic, President of the United States
m.09w6pyk, common.webpage.topic, President of the United States
World War II, common.topic.webpage, m.09wwp1v
m.09ydx3t, common.webpage.topic, World War II
George H. W. Bush, common.topic.notable_types, US President
William Howard Taft, common.topic.notable_types, US President
m.04jx14r, military.military_command.military_commander, Harry S. Truman
m.05ckhcc, common.webpage.topic, President of the United States
m.09ygxjq, common.webpage.topic, President of the United States
Richard Nixon, government.us_vice_president.to_president, Dwight D. Eisenhower
Stephen King on J.D. Salinger: 'The last of the great post-WWII American writers', common.resource.annotations, m.09yvl19
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Ulysses S. Grant
m.04h_hmh, military.military_command.military_commander, Dwight D. Eisenhower
US President, type.type.expected_by, US Presidents
m.09xm31x, common.webpage.topic, President of the United States
Ronald Reagan, military.military_person.participated_in_conflicts, World War II
Lyndon B. Johnson, people.person.nationality, United States of America
John Adams, government.us_vice_president.to_president, George Washington
Martin Van Buren, government.us_vice_president.to_president, Andrew Jackson
World War II, common.topic.webpage, m.09wwvtm
President of the United States, common.topic.webpage, m.09w6pyk
President of the United States, common.topic.webpage, m.0663zsk
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Town Destroyer
John Adams, government.us_president.vice_president, Thomas Jefferson
m.0b45zcq, common.webpage.topic, World War II
Warren G. Harding, common.topic.notable_types, US President
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rln07
President of the United States, common.topic.webpage, m.09xgz2n
Benito Mussolini, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.webpage, m.09y6kxc
President Pennybaker, book.book.editions, President Pennybaker
m.09wl5j0, common.webpage.topic, World War II
President of the United States, base.firsts.achievement.firsts, m.04wrx4g
World War II, radio.radio_subject.programs_with_this_subject, D-Day: 40 Years Later
Living with the Dead: W. Eugene Smith and World War II, common.topic.webpage, m.04lmj_d
Jimmy Carter, people.person.nationality, United States of America
m.09ys_2c, common.webpage.topic, World War II
Martin Van Buren, common.topic.notable_types, US President
President of the United States, government.government_office_or_title.office_holders, m.03fx817
m.09yvl19, common.webpage.resource, Stephen King on J.D. Salinger: 'The last of the great post-WWII American writers'
George Washington, first President of the United States, common.image.appears_in_topic_gallery, George Washington
Richard Nixon, military.military_person.participated_in_conflicts, World War II
Franklin D. Roosevelt, influence.influence_node.influenced_by, Theodore Roosevelt
Mediterranean and Middle East theatre of World War II, base.culturalevent.event.entity_involved, Dwight D. Eisenhower
President number, rdf-schema#domain, US President
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Matt Santos
Millard Fillmore, government.us_vice_president.to_president, Zachary Taylor
World War II, military.military_conflict.commanders, m.02h77t6
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War I
m.09ysj6g, common.webpage.topic, President of the United States
m.09yfzdj, common.webpage.topic, World War II
m.02923_6, common.image.appears_in_topic_gallery, World War II
Grover Cleveland, common.topic.notable_types, US President
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Jack Ryan
President of the United States, common.topic.webpage, m.09y9g34
World War II, event.speech_topic.speeches_or_presentations_on_this_topic, m.05rmf82
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Conrad Dalton
World War II, common.topic.webpage, m.09x_3c3
President of the United States, base.ontologies.ontology_instance.equivalent_instances, m.07nflbk
Harry S. Truman, people.person.nationality, United States of America
m.09xwgl8, common.webpage.topic, World War II
George Washington, freebase.valuenotation.is_reviewed, Vice president
Franklin D. Roosevelt, government.us_president.vice_president, Harry S. Truman
Harry S. Truman, military.military_person.participated_in_conflicts, World War I
World War II, common.topic.webpage, m.0b6rtrx
m.09w41xr, common.webpage.topic, World War II
Woodrow Wilson, people.person.profession, Historian
World War II, common.topic.webpage, m.09ys_2c
World War II, military.military_conflict.casualties, m.02h7nq3
George H. W. Bush, government.us_vice_president.to_president, Ronald Reagan
Richard Nixon, people.person.nationality, United States of America
George W. Bush, people.person.nationality, United States of America
Richard Nixon, government.us_president.vice_president, Gerald Ford
Calvin Coolidge, government.us_vice_president.to_president, Warren G. Harding
World War II, time.event.included_in_event, 20th century
Living with the Dead: W. Eugene Smith and World War II, common.topic.notable_for, g.125fv4np3
George H. W. Bush, people.person.children, George W. Bush
World War II, military.military_conflict.casualties, m.02h7nrd
United States of America, military.military_combatant.belongs_to_combatant_group, Allies of World War II
President of the United States, common.topic.webpage, m.09wvy_x

Answer: Harry S. Truman