user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who was the first President of the United States during WW2? 
Knowledge Triplets: President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Josiah Bartlet
m.09wvy_x, common.webpage.topic, President of the United States
m.0b45zcq, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09y4ljx
John Adams, freebase.valuenotation.is_reviewed, Vice president
Jack Ryan, fictional_universe.fictional_character.occupation, President of the United States
George H. W. Bush, common.topic.notable_types, US President
Living with the Dead: W. Eugene Smith and World War II, common.topic.article, m.04lmj_t
President of the United States, business.employer.employees, m.0czp5hh
m.0b49czw, common.webpage.topic, World War II
m.09ygg0r, common.webpage.topic, World War II
John F. Kennedy, people.person.nationality, United States of America
m.09y9g34, common.webpage.topic, President of the United States
Władysław Sikorski, military.military_person.participated_in_conflicts, World War II
US President, freebase.type_profile.published, Published
World War II, common.topic.webpage, m.09xr1l4
Franklin D. Roosevelt, government.us_president.vice_president, Harry S. Truman
President of the United States, book.book_subject.works, President Pennybaker
m.09y2gbs, common.webpage.topic, World War II
Andrew Jackson, government.us_president.vice_president, Martin Van Buren
m.09x7jp_, common.webpage.topic, World War II
m.09wsrnl, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09xrmvz
President, media_common.quotation_subject.quotations_about_this_subject, Meeting Franklin Roosevelt was like opening your first bottle of champagne; knowing him was like drinking it.
James K. Polk, common.topic.notable_types, US President
Mediterranean and Middle East theatre of World War II, base.culturalevent.event.entity_involved, Adolf Hitler
Benito Mussolini, military.military_person.participated_in_conflicts, World War II
World War II, time.event.included_in_event, 1940s
World War II, common.topic.webpage, m.09w41xr
Zachary Taylor, common.topic.notable_types, US President
m.09ynr7x, common.webpage.topic, President of the United States
m.09ysj6g, common.webpage.topic, President of the United States
Living with the Dead: W. Eugene Smith and World War II, common.topic.notable_for, g.125fv4np3
Mackenzie Allen, fictional_universe.fictional_character.occupation, President of the United States
President of the United States, book.book_subject.works, Presidential Leadership: Rating the Best and the Worst in the White House
Millard Fillmore, common.topic.notable_types, US President
m.09wgp4k, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09y5hqr
World War II, common.topic.image, WW2Montage
Richard Nixon, people.person.nationality, United States of America
President of the United States, base.firsts.achievement.firsts, m.04xdfjz
World War II, common.topic.webpage, m.09y6kxc
m.09yjnz5, common.webpage.topic, World War II
George W. Bush, people.person.nationality, United States of America
m.08ntjg4, base.firsts.first_achievement.achievement, President of the United States
George Washington, first President of the United States, common.image.size, m.02f0j1t
Andrew Johnson, government.us_vice_president.to_president, Abraham Lincoln
m.09y4ljx, common.webpage.topic, World War II
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.article, m.063t8my
Dwight D. Eisenhower, people.person.gender, Male
m.09ysx61, 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
m.09yfzdj, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09wsxxn
Theodore Roosevelt, people.person.nationality, United States of America
President of the United States, book.book_subject.works, The Sound of Leadership: Presidential Communication in the Modern Age
President of the United States, common.topic.notable_types, Government Office or Title
George H. W. Bush, people.person.nationality, United States of America
Richard Nixon, government.us_vice_president.to_president, Dwight D. Eisenhower
George H. W. Bush, government.us_vice_president.to_president, Ronald Reagan
President of the United States, base.firsts.achievement.firsts, m.04wrwjv
President of the United States, common.topic.webpage, m.09xlnpm
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Jack Ryan
James A. Garfield, common.topic.notable_types, US President
m.0b6rtrx, common.webpage.topic, World War II
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
m.0b464_j, common.webpage.topic, President of the United States
Josiah Bartlet, fictional_universe.fictional_character.occupation, President of the United States
m.09xgz2n, common.webpage.topic, President of the United States
World War II, common.topic.webpage, m.0cqm322
m.09xq5z0, common.webpage.topic, World War II
Zachary Taylor, government.us_president.vice_president, Millard Fillmore
President of the United States, symbols.flag_referent.flag, m.0j9gyfv
World War II, common.topic.webpage, m.09xss79
World War II, common.topic.webpage, m.09wgp4k
m.09x4cx1, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09wwp1v
George Washington, first President of the United States, common.image.appears_in_topic_gallery, George Washington
George S. Patton, military.military_person.participated_in_conflicts, World War II
m.09yvl19, common.webpage.topic, World War II
m.09yybjl, common.webpage.topic, World War II
George Washington, first President of the United States, common.image.appears_in_topic_gallery, The Imperial Presidency
World War II, common.topic.webpage, m.09yybjl
John Tyler, government.us_vice_president.to_president, William Henry Harrison
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, President Thomas Westwood
Chester A. Arthur, common.topic.notable_types, US President
William McKinley, government.us_president.vice_president, Theodore Roosevelt
m.09wl5j0, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09x4cx1
m.0b46p4g, common.webpage.topic, World War II
Ronald Reagan, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09wgp7j
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Cast of Dasavathaaram
Gerald Ford, common.topic.notable_types, US President
First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush, book.written_work.subjects, President of the United States
President of the United States, common.topic.webpage, m.0663zsk
Warren G. Harding, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09wwvtm
Theodore Roosevelt, government.us_vice_president.to_president, William McKinley
m.09x773p, common.webpage.topic, World War II
President of the United States, base.schemastaging.context_name.pronunciation, g.125_lw0zw
m.0hnjbwk, common.webpage.topic, President of the United States
US President, common.topic.article, m.03yy9v6
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Ulysses S. Grant
World War II, common.topic.webpage, m.09x773p
World War II, common.topic.webpage, m.0b475k_
m.09y6kxc, common.webpage.topic, World War II
World War II, common.topic.webpage, m.0b48g2t
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Lt. Cmdr. Robby Jackson
President of the United States, freebase.equivalent_topic.equivalent_type, US President
World War II, common.topic.webpage, m.09wl5j0
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.author, Peter Rodman
Andrew Jackson, common.topic.notable_types, US President
Ronald Reagan, government.us_president.vice_president, George H. W. Bush
Gerald Ford, military.military_person.participated_in_conflicts, World War II
Woodrow Wilson, people.person.profession, Historian
World War II, common.topic.webpage, m.09yj2jt
President of the United States, common.topic.webpage, m.09xm31x
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.book.genre, Non-fiction
World War II, common.topic.notable_for, g.125500wpl
World War II, common.topic.webpage, m.0b46rff
President of the United States, common.topic.article, m.060dd
William Howard Taft, common.topic.notable_types, US President
President of the United States, base.schemastaging.context_name.plural, m.0w0qt9b
Lyndon B. Johnson, people.person.quotations, I'm the only president you've got.
World War II, common.topic.webpage, m.09yvl19
Edward Rydz-Śmigły, military.military_person.participated_in_conflicts, World War II
President of the United States, book.book_subject.works, Madam President
Woodrow Wilson, people.person.nationality, United States of America
m.0b46f7h, common.webpage.topic, President of the United States
Jimmy Carter, common.topic.notable_types, US President
John Quincy Adams, common.topic.notable_types, US President
m.09w41xr, common.webpage.topic, World War II
Lyndon B. Johnson, common.topic.notable_types, US President
m.09y0608, common.webpage.topic, World War II
President of the United States, book.book_subject.works, Max for President
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
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
Franklin D. Roosevelt, people.person.gender, Male
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, Vietnam War
George W. Bush, people.person.profession, Politician
Franklin D. Roosevelt, people.person.profession, Politician
President of the United States, common.topic.webpage, m.09ynr7x
Theodore Roosevelt, government.politician.government_positions_held, m.03fx899
m.09ybsfr, common.webpage.topic, World War II
Tadeusz Bór-Komorowski, military.military_person.participated_in_conflicts, World War II
Ronald Reagan, people.person.nationality, United States of America
Franklin D. Roosevelt, event.public_speaker.speeches_or_presentations, m.05rln07
President of the United States, base.firsts.achievement.firsts, m.08ntjg4
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Charles Lee
m.09wxv0j, common.webpage.topic, World War II
m.09xlnpm, common.webpage.topic, President of the United States
m.0b46rff, common.webpage.topic, World War II
George Washington, common.topic.notable_types, US President
James Madison, common.topic.notable_types, US President
John Adams, government.us_president.vice_president, Thomas Jefferson
William Howard Taft, people.person.nationality, United States of America
President of the United States, book.book_subject.works, The Moral Rhetoric of American Presidents
John F. Kennedy, base.firsts.first.achievements, m.04xdfjz
John Adams, people.person.nationality, United States of America
George Washington, government.us_president.vice_president, John Adams
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
President of the United States, common.topic.webpage, m.09y93hy
World War II, common.topic.webpage, m.09w7nt9
Franklin D. Roosevelt, people.person.nationality, United States of America
Richard Nixon, government.us_president.vice_president, Gerald Ford
Richard Nixon, military.military_person.participated_in_conflicts, World War II
President of the United States, book.book_subject.works, Grace for President
President of the United States, government.government_office_or_title.office_holders, m.03fx82m
President of the United States, common.topic.webpage, m.09wvy_x
Lt. Cmdr. Robby Jackson, fictional_universe.fictional_character.occupation, President of the United States
m.09xr1l4, common.webpage.topic, World War II
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_for, g.125f9cm5z
George H. W. Bush, people.person.profession, Politician
m.09xm31x, common.webpage.topic, President of the United States
Thomas Jefferson, government.us_vice_president.to_president, John Adams
World War I, base.culturalevent.event.entity_involved, Woodrow Wilson
m.07nflbk, base.ontologies.ontology_instance_mapping.freebase_topic, President of the United States
James Buchanan, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09yf8lh
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War I
United States of America, people.person.nationality, Franklin D. Roosevelt
Meeting Franklin Roosevelt was like opening your first bottle of champagne; knowing him was like drinking it., media_common.quotation.subjects, President
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
Abraham Lincoln, fictional_universe.fictional_character.occupation, President of the United States
Theodore Roosevelt, people.person.profession, Politician
World War II, common.topic.webpage, m.09ysx61
Dwight D. Eisenhower, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.0hnjbwk
m.09xyz9p, common.webpage.topic, World War II
President of the United States, common.topic.webpage, m.09ygxjq
Charles de Gaulle, military.military_person.participated_in_conflicts, World War II
Herbert Hoover, common.topic.notable_types, US President
World War II, common.topic.webpage, m.0b49czw
m.09xss79, common.webpage.topic, World War II
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.webpage, m.09xyz9p
m.04xdfjz, base.firsts.first_achievement.first, John F. Kennedy
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
m.09wsxxn, common.webpage.topic, World War II
Living with the Dead: W. Eugene Smith and World War II, common.topic.webpage, m.04lmj_d
m.0cqm322, common.webpage.topic, World War II
President of the United States, book.book_subject.works, The American Leadership Tradition: Moral Vision from Washington to Clinton
m.0dj2gvv, base.ontologies.ontology_class_mapping.freebase_topic, President of the United States
World War II, common.topic.webpage, m.0b48dsf
Richard Nixon, common.topic.notable_types, US President
m.09y93hy, common.webpage.topic, President of the United States
President Thomas Westwood, fictional_universe.fictional_character.occupation, President of the United States
The Reader's Companion to the American Presidency, book.written_work.subjects, President of the United States
John F. Kennedy, common.topic.notable_types, US President
Matt Santos, fictional_universe.fictional_character.occupation, President of the United States
Harry S. Truman, government.us_vice_president.to_president, Franklin D. Roosevelt
Dwight D. Eisenhower, 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
World War II, common.topic.image, m.02923_6
I'm the only president you've got., media_common.quotation.author, Lyndon B. Johnson
World War II, common.topic.webpage, m.09ybsfr
Lyndon B. Johnson, people.person.nationality, United States of America
World War II, common.topic.webpage, m.09y9l5w
m.05rln07, event.speech_or_presentation.speaker_s, Franklin D. Roosevelt
William McKinley, common.topic.notable_types, US President
Mediterranean and Middle East theatre of World War II, base.culturalevent.event.entity_involved, Dwight D. Eisenhower
Benjamin Harrison, common.topic.notable_types, US President
World War II, common.topic.webpage, m.0b6rtrx
m.0b48dsf, common.webpage.topic, World War II
President of the United States, common.topic.webpage, m.09xgz2n
m.09ygxjq, common.webpage.topic, President of the United States
m.09w6pyk, common.webpage.topic, President of the United States
Abraham Lincoln, government.us_president.vice_president, Andrew Johnson
Franklin D. Roosevelt, government.politician.government_positions_held, m.03q2h_9
James Madison, freebase.valuenotation.is_reviewed, Vice president
Adolf Hitler, military.military_person.participated_in_conflicts, World War I
Conrad Dalton, fictional_universe.fictional_character.occupation, President of the United States
George H. W. Bush, government.politician.government_positions_held, m.01xrx8q
Maurice Gamelin, military.military_person.participated_in_conflicts, World War II
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Abraham Lincoln
m.09wwp1v, common.webpage.topic, World War II
President of the United States, government.government_office_or_title.jurisdiction, United States of America
Thomas Jefferson, common.topic.notable_types, US President
James Monroe, common.topic.notable_types, US President
Winston Churchill, military.military_person.participated_in_conflicts, World War I
George H. W. Bush, military.military_person.participated_in_conflicts, World War II
World War II, common.topic.article, m.081q5
President of the United States, book.book_subject.works, Otto Runs for President
World War II, common.topic.webpage, m.0b46p4g
US President, common.topic.notable_types, Franklin D. Roosevelt
World War II, common.topic.webpage, m.09xq5z0
President of the United States, business.employer.employees, m.0whvvj4
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Matt Santos
World War II, common.topic.webpage, m.09xxnlt
President Pennybaker, book.written_work.subjects, President of the United States
Josip Broz Tito, military.military_person.participated_in_conflicts, World War II
William Henry Harrison, government.us_president.vice_president, John Tyler
WW2Montage, common.image.size, m.04246bq
m.09y9l5w, common.webpage.topic, World War II
President of the United States, common.topic.image, Official portrait of Barack Obama
President of the United States, government.government_office_or_title.office_holders, m.03q2h_9
Calvin Coolidge, common.topic.notable_types, US President
m.02923_6, common.image.appears_in_topic_gallery, World War II
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
m.09xrmvz, common.webpage.topic, World War II
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
Harry S. Truman, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.09w6pyk
Woodrow Wilson, common.topic.notable_types, US President
George Washington, common.topic.image, George Washington, first President of the United States
m.05ckhcc, common.webpage.topic, President of the United States
m.09x5b2d, common.webpage.topic, World War II
Warren G. Harding, government.us_president.vice_president, Calvin Coolidge
US President, freebase.type_profile.equivalent_topic, President of the United States
World War II, common.topic.webpage, m.09yggz2
m.0b49cc7, common.webpage.topic, World War II
World War II, common.topic.webpage, m.0b49cc7
m.09y8d_t, common.webpage.topic, World War II
President of the United States, book.book_subject.works, The Rhetorical Presidency
Theodore Roosevelt, common.topic.notable_types, US President
George H. W. Bush, people.person.gender, Male
President of the United States, common.topic.webpage, m.05ckhcc
m.04wrx4g, base.firsts.first_achievement.achievement, President of the United States
Władysław Anders, military.military_person.participated_in_conflicts, World War II
Ulysses S. Grant, fictional_universe.fictional_character.occupation, President of the United States
Franklin D. Roosevelt, common.topic.notable_types, US President
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
World War II, common.topic.webpage, m.09xwgl8
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Town Destroyer
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Conrad Dalton
Franklin D. Roosevelt, people.person.profession, Soldier
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_types, Book
Ronald Reagan, military.military_person.participated_in_conflicts, World War II
Franklin Pierce, common.topic.notable_types, US President
James A. Garfield, government.us_president.vice_president, Chester A. Arthur
m.09w7nt9, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09yfzdj
Herbert Hoover, people.person.nationality, United States of America
George H. W. Bush, people.person.children, George W. Bush
Ulysses S. Grant, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09wxv0j
World War II, common.topic.webpage, m.0b45zcq
President of the United States, base.firsts.achievement.firsts, m.04wrx4g
World War II, event.speech_or_presentation.speech_topic, m.05rln07
m.0b48g2t, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09yjnz5
Gerald Ford, government.us_vice_president.to_president, Richard Nixon
m.0663zsk, common.webpage.topic, President of the United States
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Presidency of George Washington
m.0b475k_, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09x_3c3
Rutherford B. Hayes, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09ygg0r
President of the United States, common.topic.webpage, m.09ysj6g
World War II, common.topic.webpage, m.09ydx3t
World War II, common.topic.webpage, m.09ys_2c
President of the United States, people.appointed_role.appointment, m.0c1svhh
President of the United States, common.topic.notable_for, g.125734vfj
President of the United States, book.book_subject.works, What Do We Do Now?: A Workbook for the President-elect
m.09w6h41, common.webpage.topic, President of the United States
m.09w7qyh, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09x5b2d
Martin Van Buren, common.topic.notable_types, US President
m.09yggz2, common.webpage.topic, World War II
m.09wwvtm, common.webpage.topic, World War II
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
m.04lsvx0, common.webpage.topic, President of the United States
Bill Clinton, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09x7jp_
President of the United States, book.book_subject.works, Burn Before Reading: Presidents, CIA Directors, and Secret Intelligence
Abraham Lincoln, common.topic.notable_types, US President
President of the United States, book.book_subject.works, White House Ghosts: Presidents and Their Speechwriters
m.04xdfjz, base.firsts.first_achievement.achievement, President of the United States
President of the United States, common.topic.webpage, m.0b464_j
John Tyler, common.topic.notable_types, US President
m.04wrx4g, base.firsts.first_achievement.first, George Washington
Grover Cleveland, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.0b46f7h
Charles Lee, common.topic.image, George Washington, first President of the United States
m.09y5hqr, common.webpage.topic, World War II
President of the United States, common.topic.webpage, m.09w6h41
WW2Montage, common.image.appears_in_topic_gallery, World War II
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, common.topic.image, George Washington, first President of the United States
Archibald Wavell, 1st Earl Wavell, military.military_person.participated_in_conflicts, World War II
Carl Gustaf Emil Mannerheim, military.military_person.participated_in_conflicts, World War II
Millard Fillmore, government.us_vice_president.to_president, Zachary Taylor
m.09wgp7j, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09y0608
President of the United States, common.topic.webpage, m.04lsvx0
m.09yf8lh, common.webpage.topic, World War II
John Adams, government.us_vice_president.to_president, George Washington
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Theodore Roosevelt, people.person.profession, Historian
President of the United States, common.topic.webpage, m.09y9g34
President of the United States, base.ontologies.ontology_instance.equivalent_instances, m.07nflbk
George W. Bush, common.topic.notable_types, US President
Martin Van Buren, government.us_vice_president.to_president, Andrew Jackson
President of the United States, book.book_subject.works, The Reader's Companion to the American Presidency
World War II, common.topic.webpage, m.09y8d_t
Vice President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Lt. Cmdr. Robby Jackson
Meeting Franklin Roosevelt was like opening your first bottle of champagne; knowing him was like drinking it., media_common.quotation.author, Winston Churchill
World War II, common.topic.webpage, m.09y2gbs
m.09w9d_p, common.webpage.topic, World War II
William Henry Harrison, common.topic.notable_types, US President
Dwight D. Eisenhower, people.person.profession, Politician
m.09ydx3t, common.webpage.topic, World War II
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, fictional_universe.character_occupation.characters_with_this_occupation, Mackenzie Allen
Andrew Johnson, common.topic.notable_types, US President
m.09ys_2c, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09w7qyh
John Adams, common.topic.notable_types, US President
Calvin Coolidge, government.us_vice_president.to_president, Warren G. Harding
Dwight D. Eisenhower, people.person.profession, Soldier
m.09yj2jt, common.webpage.topic, World War II
President Thomas Westwood, common.topic.notable_for, g.1q5jd3v2c
m.09xxnlt, common.webpage.topic, World War II
m.09x_3c3, common.webpage.topic, World War II
m.09xwgl8, common.webpage.topic, World War II
World War II, common.topic.webpage, m.09wsrnl
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.image, command.jpg
Franklin D. Roosevelt, influence.influence_node.influenced_by, Theodore Roosevelt
Harry S. Truman, military.military_person.participated_in_conflicts, World War I
President of the United States, base.ontologies.ontology_class.equivalent_classes, m.0dj2gvv
Warren G. Harding, common.topic.notable_types, US President
World War II, common.topic.webpage, m.09w9d_p
m.03q2h_9, government.government_position_held.office_holder, Franklin D. Roosevelt
President of the United States, book.book_subject.works, Poem for a President: Midnight Flight of the Poetry Angels
World War II, common.topic.webpage, m.09xgynp
m.04wrwjv, base.firsts.first_achievement.achievement, President of the United States
Harry S. Truman, people.person.nationality, United States of America

Answer: Franklin D. Roosevelt