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 president of the United States served after the 32 president and also was the leader of the US during WW2? 
Knowledge Triplets: President of the United States, government.government_office_or_title.office_holders, m.03fx81_
World War II, common.topic.webpage, m.09y2gbs
President of the United States, book.book_subject.works, The American Leadership Tradition: Moral Vision from Washington to Clinton
Calvin Coolidge, government.us_vice_president.to_president, Warren G. Harding
President Pennybaker, book.written_work.subjects, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.04469xf
President of the United States, book.book_subject.works, Poem for a President: Midnight Flight of the Poetry Angels
President of the United States, common.topic.image, George Washington, first President of the United States
Herbert Hoover, people.person.nationality, United States of America
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Cast of Dasavathaaram
United States of America, people.person.nationality, Harry S. Truman
Dwight D. Eisenhower, people.person.nationality, United States of America
Jack Ryan, fictional_universe.fictional_character.occupation, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.03fx85y
Martin Van Buren, common.topic.notable_types, US President
President of the United States, government.government_office_or_title.office_holders, m.03fx7_v
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Powers of the President of the United States
President of the United States, common.topic.webpage, m.09xgz2n
James A. Garfield, common.topic.notable_types, US President
Franklin Pierce, common.topic.notable_types, US President
George H. W. Bush, people.person.nationality, United States of America
President of the United States, common.topic.webpage, m.09ygxjq
Theodore Roosevelt, government.politician.government_positions_held, m.03fx899
Gerald Ford, common.topic.notable_types, US President
George W. Bush, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09xrmvz
Lyndon B. Johnson, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09wl5j0
Franklin D. Roosevelt, people.person.profession, Soldier
Gerald Ford, military.military_person.participated_in_conflicts, World War II
Warren G. Harding, common.topic.notable_types, US President
Mackenzie Allen, fictional_universe.fictional_character.occupation, President of the United States
John Adams, people.person.nationality, United States of America
m.04lsvx0, common.webpage.topic, President of the United States
Dwight D. Eisenhower, people.person.profession, Soldier
Josiah Bartlet, fictional_universe.fictional_character.occupation, President of the United States
World War II, common.topic.webpage, m.09y8d_t
Herbert Hoover, common.topic.notable_types, US President
George W. Bush, people.person.profession, Politician
President of the United States, people.appointed_role.appointment, m.0c1svhh
World War II, common.topic.webpage, m.09xr1l4
Richard Nixon, military.military_person.participated_in_conflicts, World War II
President of the United States, government.government_office_or_title.office_holders, m.0446b9r
Zachary Taylor, government.us_president.vice_president, Millard Fillmore
President of the United States, base.schemastaging.context_name.pronunciation, g.125_lw0zw
Theodore Roosevelt, people.person.nationality, United States of America
Rutherford B. Hayes, common.topic.notable_types, US President
George H. W. Bush, common.topic.notable_types, US President
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
m.09w6pyk, common.webpage.topic, President of the United States
World War II, common.topic.webpage, m.09y4ljx
President of the United States, government.government_office_or_title.office_holders, m.03fx7hy
President of the United States, government.government_office_or_title.office_holders, m.03fx88b
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Presidency of George Washington
World War II, common.topic.webpage, m.09wwvtm
President of the United States, common.topic.article, m.060dd
President of the United States, government.government_office_or_title.office_holders, m.03fx7zy
Andrew Jackson, government.us_president.vice_president, Martin Van Buren
m.0hnjbwk, common.webpage.topic, President of the United States
Edward Rydz-Śmigły, military.military_person.participated_in_conflicts, World War II
Franklin D. Roosevelt, government.politician.government_positions_held, m.03q2h_9
m.0j9gyfv, symbols.flag_use.flag_user, President of the United States
m.09xlnpm, common.webpage.resource, 'West Wing': The next Fake President of the United States is...
World War II, common.topic.webpage, m.0b46p4g
Ulysses S. Grant, common.topic.notable_types, US President
President of the United States, base.firsts.achievement.firsts, m.08ntjg4
President of the United States, government.government_office_or_title.office_holders, m.04469yh
President of the United States, government.government_office_or_title.office_holders, m.03q2h_9
President of the United States, book.book_subject.works, Madam President
Martin Van Buren, government.us_vice_president.to_president, Andrew Jackson
President of the United States, award.award_presenting_organization.awards_presented, National Medal of Science
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War I
World War II, common.topic.webpage, m.09yf8lh
President of the United States, common.topic.webpage, m.09y93hy
George Washington, government.us_president.vice_president, John Adams
Harry S. Truman, people.person.nationality, United States of America
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
George H. W. Bush, people.person.profession, Politician
World War II, common.topic.webpage, m.09xgynp
John Adams, government.us_vice_president.to_president, George Washington
m.03fx817, government.politician.government_positions_held, Harry S. Truman
President of the United States, government.government_office_or_title.office_holders, m.03fx83k
John F. Kennedy, common.topic.notable_types, US President
George W. Bush, people.person.gender, Male
Matt Santos, fictional_universe.fictional_character.occupation, President of the United States
World War II, common.topic.article, m.081q5
President of the United States, government.government_office_or_title.office_holders, m.04469y8
President of the United States, book.book_subject.works, First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush
World War II, common.topic.webpage, m.09y5hqr
m.09y9l5w, common.webpage.topic, World War II
Lyndon B. Johnson, common.topic.notable_types, US President
Dwight D. Eisenhower, people.person.gender, Male
m.07nflbk, base.ontologies.ontology_instance_mapping.freebase_topic, President of the United States
President Thomas Westwood, fictional_universe.fictional_character.occupation, President of the United States
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Conrad Dalton
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
President of the United States, government.government_office_or_title.office_holders, m.02s9flj
President of the United States, base.firsts.achievement.firsts, m.04wrx4g
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_types, Book
Ronald Reagan, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09wgp7j
World War II, common.topic.webpage, m.09ydx3t
US President, common.topic.article, m.03yy9v6
President of the United States, common.topic.notable_types, Government Office or Title
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
James A. Garfield, government.us_president.vice_president, Chester A. Arthur
World War II, common.topic.webpage, m.09wgp4k
m.05ckhcc, common.webpage.topic, President of the United States
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
President of the United States, common.topic.webpage, m.09w6h41
Abraham Lincoln, fictional_universe.fictional_character.occupation, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.0446b9j
The Reader's Companion to the American Presidency, book.written_work.subjects, President of the United States
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.book.genre, Non-fiction
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
President of the United States, common.topic.webpage, m.0hnjbwk
World War II, common.topic.webpage, m.09wxv0j
President of the United States, book.book_subject.works, The Reader's Companion to the American Presidency
President of the United States, book.book_subject.works, The Moral Rhetoric of American Presidents
President of the United States, common.topic.webpage, m.09w6pyk
George Washington, first President of the United States, common.image.size, m.02f0j1t
m.09xlnpm, common.webpage.topic, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.03fx8bt
President of the United States, base.firsts.achievement.firsts, m.04wrwjv
President of the United States, government.government_office_or_title.office_holders, m.03fx88m
Jimmy Carter, common.topic.notable_types, US President
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Town Destroyer
George W. Bush, government.politician.government_positions_held, m.02h6phn
Andrew Johnson, government.us_vice_president.to_president, Abraham Lincoln
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
President of the United States, book.book_subject.works, The Rhetorical Presidency
World War II, common.topic.webpage, m.09ys_2c
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.article, m.063t8my
m.09ysj6g, common.webpage.topic, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.04469xv
Theodore Roosevelt, government.us_vice_president.to_president, William McKinley
m.04xdfjz, base.firsts.first_achievement.achievement, President of the United States
World War II, common.topic.webpage, m.09w9d_p
US President, freebase.type_profile.equivalent_topic, President of the United States
Franklin D. Roosevelt, common.topic.notable_types, US President
m.09w7nt9, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09x7jp_
World War II, common.topic.webpage, m.0b45zcq
World War II, common.topic.image, m.02923_6
George H. W. Bush, military.military_person.participated_in_conflicts, World War II
William McKinley, government.us_president.vice_president, Theodore Roosevelt
Benjamin Harrison, common.topic.notable_types, US President
m.0dj2gvv, base.ontologies.ontology_class_mapping.freebase_topic, President of the United States
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, Vietnam War
World War II, common.topic.webpage, m.09yggz2
First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush, book.written_work.subjects, President of the United States
Franklin D. Roosevelt, government.us_president.vice_president, Harry S. Truman
George Washington, first President of the United States, common.image.appears_in_topic_gallery, The Imperial Presidency
Theodore Roosevelt, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.09wvy_x
World War II, common.topic.webpage, m.09x4cx1
President of the United States, government.government_office_or_title.office_holders, m.03fx899
Ronald Reagan, common.topic.notable_types, US President
President of the United States, symbols.flag_referent.flag, m.0j9gyfv
President of the United States, government.government_office_or_title.office_holders, m.03fx82m
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, President Thomas Westwood
President of the United States, government.government_office_or_title.office_holders, m.04466zr
Franklin D. Roosevelt, people.person.profession, Politician
President of the United States, base.ontologies.ontology_class.equivalent_classes, m.0dj2gvv
President of the United States, government.government_office_or_title.office_holders, m.03fx817
World War II, common.topic.webpage, m.09w7nt9
World War II, common.topic.webpage, m.09xyz9p
William Henry Harrison, common.topic.notable_types, US President
Harry S. Truman, government.us_vice_president.to_president, Franklin D. Roosevelt
President of the United States, government.government_office_or_title.office_holders, m.040b_7k
James Buchanan, common.topic.notable_types, US President
President of the United States, business.employer.employees, m.0whvvj4
Dwight D. Eisenhower, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09x5b2d
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
President of the United States, government.government_office_or_title.office_holders, m.03fx838
President of the United States, book.book_subject.works, White House Ghosts: Presidents and Their Speechwriters
m.0663zsk, common.webpage.topic, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.02k6vpl
President of the United States, government.government_office_or_title.office_holders, m.0446bdk
World War II, common.topic.webpage, m.0b48dsf
Harry S. Truman, common.topic.notable_types, US President
President of the United States, book.book_subject.works, What Do We Do Now?: A Workbook for the President-elect
John Quincy Adams, common.topic.notable_types, US President
President of the United States, government.government_office_or_title.category, President
President of the United States, government.government_office_or_title.jurisdiction, United States of America
President, common.topic.webpage, m.09wwq41
World War II, common.topic.webpage, m.09ygg0r
World War II, common.topic.webpage, m.09yj2jt
President of the United States, common.topic.image, Official portrait of Barack Obama
World War II, common.topic.webpage, m.09x_3c3
Barack Obama, common.topic.notable_types, US President
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Charles Lee
m.04wrwjv, base.firsts.first_achievement.achievement, President of the United States
President of the United States, common.topic.webpage, m.0663zsk
m.09yggz2, common.webpage.topic, World War II
US President, type.type.expected_by, US Presidents
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Lt. Cmdr. Robby Jackson
Charles Lee, common.topic.image, George Washington, first President of the United States
The American Leadership Tradition: Moral Vision from Washington to Clinton, book.written_work.subjects, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.03fx8c3
Andrew Jackson, common.topic.notable_types, US President
President of the United States, common.topic.notable_for, g.125734vfj
Ronald Reagan, government.us_president.vice_president, George H. W. Bush
WW2Montage, common.image.size, m.04246bq
Thomas Jefferson, common.topic.notable_types, US President
The Sound of Leadership: Presidential Communication in the Modern Age, book.written_work.subjects, President of the United States
Conrad Dalton, fictional_universe.fictional_character.occupation, President of the United States
George H. W. Bush, people.person.children, George W. Bush
m.04jx14r, military.military_command.military_commander, Harry S. Truman
World War II, common.topic.webpage, m.09xxnlt
World War II, common.topic.webpage, m.09wsxxn
George H. W. Bush, government.us_vice_president.to_president, Ronald Reagan
Warren G. Harding, government.us_president.vice_president, Calvin Coolidge
m.09xgz2n, common.webpage.topic, President of the United States
President of the United States, base.ontologies.ontology_instance.equivalent_instances, m.07nflbk
Abraham Lincoln, common.topic.notable_types, US President
Calvin Coolidge, common.topic.notable_types, US President
George W. Bush, people.person.parents, George H. W. Bush
President of the United States, book.book_subject.works, Max for President
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.subjects, Foreign policy
m.08ntjg4, base.firsts.first_achievement.achievement, President of the United States
m.09wwvtm, common.webpage.topic, World War II
George Washington, first President of the United States, common.image.appears_in_topic_gallery, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.02hz5r6
World War II, common.topic.webpage, m.09wsrnl
Ronald Reagan, military.military_person.participated_in_conflicts, World War II
George S. Patton, military.military_person.participated_in_conflicts, World War II
President of the United States, government.government_office_or_title.office_holders, m.0446bdb
President of the United States, government.government_office_or_title.office_holders, m.03fx817
Franklin D. Roosevelt, event.public_speaker.speeches_or_presentations, m.05rln07
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Josiah Bartlet
Thomas Jefferson, government.us_vice_president.to_president, John Adams
President of the United States, government.government_office_or_title.office_holders, m.03fx8cf
James K. Polk, common.topic.notable_types, US President
Andrew Johnson, common.topic.notable_types, US President
President of the United States, business.employer.employees, m.0czp5hh
Harry S. Truman, military.military_person.participated_in_conflicts, World War I
President of the United States, common.topic.webpage, m.09ysj6g
John Tyler, common.topic.notable_types, US President
President of the United States, book.book_subject.works, Presidential Leadership: Rating the Best and the Worst in the White House
m.09w41xr, common.webpage.topic, World War II
Bill Clinton, common.topic.notable_types, US President
Woodrow Wilson, people.person.profession, Historian
President Thomas Westwood, common.topic.notable_for, g.1q5jd3v2c
m.09ynr7x, common.webpage.topic, President of the United States
m.0b49czw, common.webpage.topic, World War II
President of the United States, base.firsts.achievement.firsts, m.04xdfjz
President of the United States, government.government_office_or_title.office_holders, m.03fx7j8
Grover Cleveland, common.topic.notable_types, US President
President of the United States, government.government_office_or_title.office_holders, m.02kzpyv
President of the United States, government.government_office_or_title.office_holders, m.03fx83v
US President, freebase.type_profile.published, Published
President of the United States, government.government_office_or_title.office_holders, m.02h6phn
President of the United States, common.topic.webpage, m.04lsvx0
Franklin D. Roosevelt, influence.influence_node.influenced_by, Theodore Roosevelt
World War II, common.topic.webpage, m.09yvl19
m.05rpn5h, event.speech_or_presentation.speaker_s, Harry S. Truman
President of the United States, common.topic.webpage, m.09xlnpm
m.0b464_j, 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.image, command.jpg
World War II, common.topic.webpage, m.09y9l5w
US President, common.topic.notable_types, Harry S. Truman
m.04wrx4g, base.firsts.first_achievement.achievement, President of the United States
President of the United States, common.topic.webpage, m.09xm31x
World War II, common.topic.webpage, m.0b475k_
World War I, base.culturalevent.event.entity_involved, Woodrow Wilson
m.09w6h41, common.webpage.topic, President of the United States
President of the United States, common.topic.webpage, m.09ynr7x
World War II, common.topic.webpage, m.09yybjl
World War II, common.topic.webpage, m.09xss79
World War II, common.topic.webpage, m.09yjnz5
Millard Fillmore, common.topic.notable_types, US President
Dwight D. Eisenhower, people.person.profession, Politician
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Mackenzie Allen
m.09y9g34, common.webpage.topic, President of the United States
President of the United States, common.topic.webpage, m.05ckhcc
Woodrow Wilson, common.topic.notable_types, US President
m.09xm31x, common.webpage.topic, President of the United States
World War II, common.topic.webpage, m.09yfzdj
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, President of the United States
m.0c1svhh, people.appointment.appointed_role, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.04s_2dh
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Abraham Lincoln
John F. Kennedy, people.person.nationality, United States of America
Presidential Leadership: Rating the Best and the Worst in the White House, book.written_work.subjects, President of the United States
Chester A. Arthur, common.topic.notable_types, US President
William Howard Taft, common.topic.notable_types, US President
James Madison, common.topic.notable_types, US President
John Adams, government.us_president.vice_president, Thomas Jefferson
Władysław Sikorski, military.military_person.participated_in_conflicts, World War II
Warren G. Harding, people.person.nationality, United States of America
m.09wvy_x, common.webpage.topic, President of the United States
President of the United States, book.book_subject.works, Otto Runs for President
George W. Bush, common.topic.notable_types, US President
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Matt Santos
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_for, g.125f9cm5z
President of the United States, book.book_subject.works, Grace for President
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.author, Peter Rodman
Zachary Taylor, common.topic.notable_types, US President
m.0b46f7h, common.webpage.topic, President of the United States
Woodrow Wilson, people.person.nationality, United States of America
US President, type.type.domain, Government
World War II, common.topic.notable_for, g.125500wpl
William Henry Harrison, government.us_president.vice_president, John Tyler
President of the United States, award.award_presenting_organization.awards_presented, Presidential Medal of Freedom
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
George Washington, first President of the United States, common.image.appears_in_topic_gallery, George Washington
World War II, common.topic.webpage, m.09xq5z0
World War II, common.topic.webpage, m.0b6rtrx
World War II, common.topic.webpage, m.0b48g2t
Richard Nixon, common.topic.notable_types, US President
Franklin D. Roosevelt, people.person.nationality, United States of America
Peter Rodman, book.author.works_written, Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush
President of the United States, freebase.equivalent_topic.equivalent_type, US President
World War II, common.topic.webpage, m.09wwp1v
President of the United States, freebase.type_profile.equivalent_topic, US President
Abraham Lincoln, government.us_president.vice_president, Andrew Johnson
m.09ygxjq, common.webpage.topic, President of the United States
Mediterranean and Middle East theatre of World War II, base.culturalevent.event.entity_involved, Dwight D. Eisenhower
World War II, common.topic.webpage, m.09xwgl8
President of the United States, book.book_subject.works, Burn Before Reading: Presidents, CIA Directors, and Secret Intelligence
Richard Nixon, people.person.nationality, United States of America
President of the United States, government.government_office_or_title.office_holders, m.04466tx
President of the United States, government.government_office_or_title.office_holders, m.04466xz
World War II, common.topic.webpage, m.09x773p
World War II, common.topic.webpage, m.09y6kxc
World War II, common.topic.webpage, m.09ybsfr
World War II, common.topic.webpage, m.09y0608
James Monroe, common.topic.notable_types, US President
President of the United States, book.book_subject.works, The Sound of Leadership: Presidential Communication in the Modern Age
World War II, military.military_conflict.commanders, m.04jx14r
World War II, common.topic.webpage, m.0b46rff
World War II, event.speech_or_presentation.speech_topic, m.05rpn5h
Lt. Cmdr. Robby Jackson, fictional_universe.fictional_character.occupation, President of the United States
John Adams, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.0b46f7h
World War II, common.topic.webpage, m.09ysx61
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
President of the United States, government.government_office_or_title.office_holders, m.04469y1
World War II, common.topic.webpage, m.0b49czw
President of the United States, government.government_office_or_title.office_holders, m.03fx87q
George Washington, common.topic.notable_types, US President
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Jack Ryan
World War II, common.topic.webpage, m.0b49cc7
President of the United States, government.government_office_or_title.office_holders, m.0446bcc
President of the United States, government.government_office_or_title.office_holders, m.04466xm
World War II, common.topic.webpage, m.09w41xr
World War II, common.topic.webpage, m.0cqm322
President of the United States, government.government_office_or_title.office_holders, m.0446b70
President of the United States, book.book_subject.works, President Pennybaker
President of the United States, government.government_office_or_title.jurisdiction, United States of America
President of the United States, government.government_office_or_title.office_holders, m.04466xb
George Washington, common.topic.image, George Washington, first President of the United States
m.09y93hy, common.webpage.topic, President of the United States
William McKinley, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.0b464_j
Richard Nixon, government.us_president.vice_president, Gerald Ford
Theodore Roosevelt, people.person.profession, Historian
Richard Nixon, government.us_vice_president.to_president, Dwight D. Eisenhower
John Tyler, government.us_vice_president.to_president, William Henry Harrison
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Ulysses S. Grant
President of the United States, base.schemastaging.context_name.plural, m.0w0qt9b
Gerald Ford, government.us_vice_president.to_president, Richard Nixon
William Howard Taft, people.person.nationality, United States of America
United States of America, government.governmental_jurisdiction.government_positions, President of the United States
World War II, common.topic.image, WW2Montage
President of the United States, common.topic.webpage, m.09y9g34
Jimmy Carter, people.person.nationality, United States of America
The Reader's Companion to the American Presidency, common.topic.article, m.0770wzg
Ulysses S. Grant, fictional_universe.fictional_character.occupation, President of the United States
m.09wwp1v, common.webpage.topic, World War II
President of the United States, government.government_office_or_title.office_holders, m.01xrx8q
President of the United States, government.government_office_or_title.office_holders, m.0446b8l
WW2Montage, common.image.appears_in_topic_gallery, World War II
World War II, common.topic.webpage, m.09w7qyh

Answer: Harry S. Truman