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 a contributor to the story of the film The President's Mystery and was president during WW2? 
Knowledge Triplets: President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Abraham Lincoln
The Rough Riders, film.film.subjects, Theodore Roosevelt
In Person, film.film.story_by, Samuel Hopkins Adams
Fulton Oursler, film.film_story_contributor.film_story_credits, The Greatest Story Ever Told
Hugo Riesenfeld, film.music_contributor.film, Let's Sing Again
The President's Mystery, media_common.netflix_title.netflix_genres, Thriller
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
Hugo Riesenfeld, film.music_contributor.film, Condemned
President of the United States, common.topic.webpage, m.09y93hy
John Adams, government.us_president.vice_president, Thomas Jefferson
Madam President, common.topic.notable_for, g.1255hfwf2
Maurice Gamelin, military.military_person.participated_in_conflicts, World War II
Diane Goode, book.illustrator.books_illustrated, President Pennybaker
The Greatest Story Ever Told, film.film.story_by, Fulton Oursler
Peter Rodman, book.author.works_written, Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush
Fulton Oursler, film.film_story_contributor.film_story_credits, The Great Jasper
Hugo Riesenfeld, film.music_contributor.film, Hell's Angels
Don Van Natta, Jr., book.author.works_written, First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Bishop Murder Case
President of the United States, base.schemastaging.context_name.pronunciation, g.125_lw0zw
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.book.genre, Non-fiction
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The President's Mystery
President of the United States, base.schemastaging.context_name.plural, m.0w0qt9b
The Dramatic Life of Abraham Lincoln, film.film.country, United States of America
President Pennybaker, common.topic.notable_for, g.125g39_jk
Rupert Hughes, film.film_story_contributor.film_story_credits, Miss Fane's Baby Is Stolen
m.0r636kk, film.performance.film, The President's Mystery
Millard Fillmore, government.us_vice_president.to_president, Zachary Taylor
Hugo Riesenfeld, film.music_contributor.film, The Phantom Empire
George Washington, first President of the United States, common.image.appears_in_topic_gallery, President of the United States
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Ulysses S. Grant
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War I
m.0gb_d5g, film.performance.film, The President's Mystery
The President's Mystery, film.film.edited_by, Robert L. Simpson
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
Fulton Oursler, film.film_story_contributor.film_story_credits, The President's Mystery
m.0r637jl, film.performance.film, The President's Mystery
The President's Mystery, film.film.story_by, Franklin D. Roosevelt
Nathanael West, film.film_story_contributor.film_story_credits, Advice to the Lovelorn
Gerald Ford, military.military_person.participated_in_conflicts, World War II
Nathanael West, film.writer.film, The President's Mystery
Rita Weiman, film.film_story_contributor.film_story_credits, The President's Mystery
Franklin D. Roosevelt, film.film_story_contributor.film_story_credits, The President's Mystery
Andrew Jackson, government.us_president.vice_president, Martin Van Buren
President Pennybaker, book.book.interior_illustrations_by, Diane Goode
US President, common.topic.article, m.03yy9v6
Hugo Riesenfeld, film.music_contributor.film, Sahara
The President's Mystery, film.film.story_by, Samuel Hopkins Adams
The President's Mystery, film.film.starring, m.0gcnqc2
The President's Mystery, film.film.runtime, m.0r62zrs
m.09w6h41, common.webpage.topic, President of the United States
President Thomas Westwood, fictional_universe.fictional_character.gender, Male
President Pennybaker, book.written_work.author, Kate Feiffer
Rita Weiman, film.film_story_contributor.film_story_credits, Madame Peacock
George S. Patton, military.military_person.participated_in_conflicts, World War II
Lester Cole, film.writer.film, The President's Mystery
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, It Happened One Night
US President, freebase.type_profile.kind, Title
US President, freebase.type_profile.published, Published
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, book.written_work.author, Peter Rodman
Hugo Riesenfeld, film.music_contributor.film, The Rescue
President of the United States, book.book_subject.works, White House Ghosts: Presidents and Their Speechwriters
Theodore Roosevelt, film.film_subject.films, The Rough Riders
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_for, g.125f9cm5z
President Thomas Westwood, common.topic.notable_types, TV Character
The Reader's Companion to the American Presidency, common.topic.article, m.0770wzg
Living with the Dead: W. Eugene Smith and World War II, common.topic.image, freebase ex dead.jpg
The President's Mystery, film.film.story_by, John Erskine
George W. Bush, freebase.valuenotation.is_reviewed, Children
Abraham Lincoln, film.film_subject.films, Abraham Lincoln
The President's Mystery, film.film.runtime, m.0gc468q
Warren G. Harding, government.us_president.vice_president, Calvin Coolidge
Hugo Riesenfeld, film.music_contributor.film, The King of Kings
S. S. Van Dine, film.film_story_contributor.film_story_credits, Calling Philo Vance
President Thomas Westwood, tv.tv_character.appeared_in_tv_program, m.010pllhn
President of the United States, book.book_subject.works, Madam President
Hugo Riesenfeld, film.music_contributor.film, Carmen
Fulton Oursler, film.film_story_contributor.film_story_credits, The Spider
President Pennybaker, book.written_work.subjects, President of the United States
Adolf Hitler, freebase.valuenotation.is_reviewed, Parents
Woodrow Wilson, freebase.valuenotation.is_reviewed, Place of birth
Władysław Anders, military.military_person.participated_in_conflicts, World War II
Mystery of Marie Roget, film.film.directed_by, Phil Rosen
Hugo Riesenfeld, film.music_contributor.film, The President's Mystery
Phil Rosen, film.director.film, Mystery of Marie Roget
Hugo Riesenfeld, film.music_contributor.film, Sins of the Fathers
Dwight D. Eisenhower, common.topic.notable_types, US President
President of the United States, common.topic.webpage, m.09xm31x
President Thomas Westwood, fictional_universe.fictional_character.married_to, m.010plmxm
Theodore Roosevelt, people.person.profession, Author
The Reader's Companion to the American Presidency, book.written_work.editor, Alan Brinkley
m.09wsrnl, common.webpage.resource, Spike Lee to produce WWII film 'Now the Hell Will Start'
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Charles Lee
Phil Rosen, film.director.film, The Dramatic Life of Abraham Lincoln
James A. Garfield, freebase.valuenotation.is_reviewed, President number
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Wanted: A Husband
President Pennybaker, book.book.editions, President Pennybaker
Hugo Riesenfeld, film.music_contributor.film, The Wanderer
The President's Mystery, film.film.starring, m.0gcgzz_
Tom Cruise to play the president?, common.resource.annotations, m.09wvy_x
The President's Mystery, film.film.music, Hugo Riesenfeld
Rupert Hughes, film.film_story_contributor.film_story_credits, Fingerprints Don't Lie
Zachary Taylor, government.us_president.vice_president, Millard Fillmore
Hugo Riesenfeld, film.music_contributor.film, Hawaii Calls
Andrew Johnson, government.us_vice_president.to_president, Abraham Lincoln
Richard Nixon, government.us_president.vice_president, Gerald Ford
Franklin D. Roosevelt, people.person.profession, Writer
Adolf Hitler, people.person.profession, Writer
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Powers of the President of the United States
Abraham Lincoln, film.film.subjects, Abraham Lincoln
Dwight D. Eisenhower, freebase.valuenotation.is_reviewed, Gender
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
The President's Mystery, film.film.starring, m.0r63c4v
m.0r62z25, film.film_regional_release_date.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, The Bat Whispers
Hugo Riesenfeld, film.music_contributor.film, The Sorrows of Satan
George W. Bush, common.topic.notable_types, US President
m.0gck66p, film.performance.film, The President's Mystery
John Tyler, government.us_vice_president.to_president, William Henry Harrison
The President's Mystery, common.topic.image, m.0hp3wp7
Lost Innocence: The Children of World War II, broadcast.content.producer, Karen Levine
Hugo Riesenfeld, film.music_contributor.film, The Awakening
Hugo Riesenfeld, film.music_contributor.film, Little Men
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Mackenzie Allen
President of the United States, government.government_office_or_title.jurisdiction, United States of America
The Mystery Squadron, film.film.produced_by, Nat Levine
Jim Hanvey, Detective, film.film.genre, Mystery
George Washington, government.us_president.vice_president, John Adams
Lt. Cmdr. Robby Jackson, fictional_universe.fictional_character.occupation, President of the United States
The President's Mystery, media_common.netflix_title.netflix_genres, Mystery
Edward Rydz-Śmigły, military.military_person.participated_in_conflicts, World War II
World War I, base.culturalevent.event.entity_involved, Woodrow Wilson
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, President Thomas Westwood
Fulton Oursler, film.film_story_contributor.film_story_credits, Second Wife
Hugo Riesenfeld, film.music_contributor.film, Three Faces East
Nathanael West, film.film_story_contributor.film_story_credits, The Day of the Locust
The President's Mystery, film.film.starring, m.0r638hq
President of the United States, common.topic.webpage, m.09w6pyk
World War II, event.speech_or_presentation.speech_topic, m.05rln07
Rupert Hughes, film.film_story_contributor.film_story_credits, The President's Mystery
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Town Destroyer
President of the United States, common.topic.webpage, m.04lsvx0
Abraham Lincoln, government.us_president.vice_president, Andrew Johnson
Lost Innocence: The Children of World War II, broadcast.content.producer, Grazna Krupa
The President's Mystery, film.film.story_by, S. S. Van Dine
The President's Mystery, media_common.netflix_title.netflix_genres, Mysteries
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
Samuel Hopkins Adams, book.author.series_written_or_contributed_to, The Mystery
Richard Nixon, freebase.valuenotation.is_reviewed, Children
The President's Mystery, common.topic.article, m.0808xmt
Harry S. Truman, government.us_vice_president.to_president, Franklin D. Roosevelt
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.notable_types, Book
The Reader's Companion to the American Presidency, book.book.genre, Non-fiction
The President's Mystery, media_common.netflix_title.netflix_genres, Social Issue Dramas
Hugo Riesenfeld, film.music_contributor.film, The Volga Boatman
Woodrow Wilson, freebase.valuenotation.is_reviewed, Date of birth
Hugo Riesenfeld, film.music_contributor.film, It Happened in New Orleans
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Conrad Dalton
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Cast of Dasavathaaram
The President's Mystery, film.film.starring, m.0r637jl
The President's Mystery, film.film.country, United States of America
President of the United States, common.topic.webpage, m.09xgz2n
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.image, command.jpg
Hugo Riesenfeld, film.music_contributor.film, Daniel Boone
William Howard Taft, common.topic.notable_types, US President
Gerald Ford, government.us_vice_president.to_president, Richard Nixon
The Mystery Squadron, film.film.country, United States of America
George W. Bush, people.person.profession, Author
Living with the Dead: W. Eugene Smith and World War II, common.topic.notable_for, g.125fv4np3
The President's Mystery, film.film.written_by, Lester Cole
Rita Weiman, common.topic.notable_types, Film story contributor
Woodrow Wilson, people.person.nationality, United States of America
James Madison, freebase.valuenotation.is_reviewed, Vice president
President of the United States, common.topic.webpage, m.0b46f7h
Presidential Command: Power, Leadership, and the Making of Foreign Policy from Richard Nixon to George W. Bush, common.topic.article, m.063t8my
Hugo Riesenfeld, film.music_contributor.film, The Covered Wagon
m.0hp3wp7, common.image.appears_in_topic_gallery, The President's Mystery
John Erskine, film.film_story_contributor.film_story_credits, The President's Mystery
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Garden Murder Case
John Erskine, film.film_story_contributor.film_story_credits, A Lady Surrenders
President Thomas Westwood, fictional_universe.fictional_character.occupation, President of the United States
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
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The Harvey Girls
Władysław Sikorski, military.military_person.participated_in_conflicts, World War II
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Canary Murder Case
Rupert Hughes, film.film_story_contributor.film_story_credits, FBI Girl
William Henry Harrison, government.us_president.vice_president, John Tyler
Alan Brinkley, book.author.works_edited, The Reader's Companion to the American Presidency
Ulysses S. Grant, fictional_universe.fictional_character.occupation, President of the United States
Hugo Riesenfeld, film.music_contributor.film, The Battle of the Sexes
Woodrow Wilson, freebase.valuenotation.is_reviewed, Date of death
Hugo Riesenfeld, film.music_contributor.film, The Bad One
WW2Montage, common.image.appears_in_topic_gallery, World War II
Hugo Riesenfeld, film.music_contributor.film, Civilization
Abraham Lincoln, film.film.country, United States of America
The President's Mystery, common.topic.notable_types, Film
President of the United States, common.topic.image, George Washington, first President of the United States
m.03q2h_9, government.government_position_held.office_holder, Franklin D. Roosevelt
World War II, tv.tv_subject.tv_programs, Anne Frank: The Whole Story
President of the United States, book.book_subject.works, Burn Before Reading: Presidents, CIA Directors, and Secret Intelligence
Film story contributor, freebase.type_hints.included_types, Topic
George Washington, first President of the United States, common.image.size, m.02f0j1t
Hugo Riesenfeld, film.music_contributor.film, Tabu
Gerald Ford, common.topic.notable_types, US President
The Mandarin Mystery, film.film.country, United States of America
Nathanael West, film.film_story_contributor.film_story_credits, Lonelyhearts
Nat Levine, film.producer.film, The Mandarin Mystery
The Reader's Companion to the American Presidency, book.written_work.subjects, President of the United States
Nathanael West, film.film_story_contributor.film_story_credits, Stranger on the Third Floor
Hugo Riesenfeld, film.music_contributor.film, g.1224tdwl
Hugo Riesenfeld, film.music_contributor.film, Anna Boleyn
Dwight D. Eisenhower, freebase.valuenotation.is_reviewed, Place of birth
Rupert Hughes, film.film_story_contributor.film_story_credits, The Unpardonable Sin
Anne Frank: The Whole Story, tv.tv_program.subjects, World War II
Living with the Dead: W. Eugene Smith and World War II, common.topic.webpage, m.04lmj_d
George H. W. Bush, freebase.valuenotation.is_reviewed, Gender
Dwight D. Eisenhower, freebase.valuenotation.is_reviewed, Date of birth
President of the United States, government.government_office_or_title.office_holders, m.03q2h_9
Rutherford B. Hayes, common.topic.notable_types, US President
Josiah Bartlet, fictional_universe.fictional_character.occupation, President of the United States
William McKinley, government.us_president.vice_president, Theodore Roosevelt
Martin Van Buren, government.us_vice_president.to_president, Andrew Jackson
Rita Weiman, film.film_story_contributor.film_story_credits, Possessed
White House Ghosts: Presidents and Their Speechwriters, book.written_work.author, Robert Schlesinger
President of the United States, book.book_subject.works, First Off the Tee: Presidential Hackers, Duffers, and Cheaters From Taft to Bush
Robert L. Simpson, film.editor.film, The President's Mystery
President of the United States, common.topic.notable_for, g.125734vfj
Woodrow Wilson, people.person.profession, Historian
Dwight D. Eisenhower, freebase.valuenotation.is_reviewed, Place of death
The President's Mystery, film.film.starring, m.0gb_d5g
Hugo Riesenfeld, film.music_contributor.film, Coquette
m.0r634mf, film.performance.film, The President's Mystery
Calvin Coolidge, government.us_vice_president.to_president, Warren G. Harding
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, In Person
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Gracie Allen Murder Case
Charles Lee, common.topic.image, George Washington, first President of the United States
The President's Mystery, film.film.starring, m.0r634mf
The President's Mystery, common.topic.notable_for, g.1257k1ys8
Hugo Riesenfeld, film.music_contributor.film, The Vanishing American
The Reader's Companion to the American Presidency, common.topic.notable_types, Book
Theodore Roosevelt, people.person.profession, Historian
Hugo Riesenfeld, film.music_contributor.film, The President Vanishes
Come on Over, film.film.story_by, Rupert Hughes
Hugo Riesenfeld, film.music_contributor.film, Looping the Loop
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Josiah Bartlet
m.010pllhn, tv.regular_tv_appearance.character, President Thomas Westwood
President of the United States, common.topic.webpage, m.09xlnpm
George Washington, first President of the United States, common.image.appears_in_topic_gallery, George Washington
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The Perfect Specimen
The President's Mystery, film.film.story_by, Rupert Hughes
The President's Mystery, film.film.starring, m.0r63b1r
Abraham Lincoln, film.film.language, English Language
Hugo Riesenfeld, film.music_contributor.film, King of the Sierras
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Matt Santos
Abraham Lincoln, fictional_universe.fictional_character.occupation, President of the United States
Hugo Riesenfeld, film.music_contributor.film, Humoresque
President Thomas Westwood, common.topic.notable_for, g.1q5jd3v2c
Jack Ryan, fictional_universe.fictional_character.occupation, President of the United States
Warren G. Harding, common.topic.notable_types, US President
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
Hugo Riesenfeld, film.music_contributor.film, Revenge
Hugo Riesenfeld, film.music_contributor.film, Abraham Lincoln
Hugo Riesenfeld, film.music_contributor.film, Beau Geste
John Erskine, film.film_story_contributor.film_story_credits, The Private Life of Helen of Troy
Mackenzie Allen, fictional_universe.fictional_character.occupation, President of the United States
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Men in Her Life
The President's Mystery, film.film.cinematography, Ernest Miller
Hugo Riesenfeld, film.music_contributor.film, Woman
m.09wvy_x, common.webpage.resource, Tom Cruise to play the president?
The President's Mystery, film.film.release_date_s, m.0r62z25
Does Quentin Tarantino have the right to rewrite World War II?, common.resource.annotations, m.09wgp7j
Rupert Hughes, film.film_story_contributor.film_story_credits, Johanna Enlists
The Dramatic Life of Abraham Lincoln, film.film.directed_by, Phil Rosen
President of the United States, common.topic.article, m.060dd
President of the United States, common.topic.webpage, m.09y9g34
President of the United States, common.topic.webpage, m.09ysj6g
Hugo Riesenfeld, film.music_contributor.film, White Zombie
President of the United States, book.book_subject.works, President Pennybaker
Film story contributor, freebase.type_profile.strict_included_types, Topic
Dwight D. Eisenhower, freebase.valuenotation.is_reviewed, Date of death
The Mystery Squadron, film.film.cinematography, Ernest Miller
Harry S. Truman, military.military_person.participated_in_conflicts, World War I
World War II, common.topic.image, WW2Montage
Franklin D. Roosevelt, government.us_president.vice_president, Harry S. Truman
Hugo Riesenfeld, film.music_contributor.film, Taming of the Shrew
S. S. Van Dine, film.film_story_contributor.film_story_credits, The President's Mystery
Look Your Best, film.film.story_by, Rupert Hughes
Theodore Roosevelt, freebase.valuenotation.is_reviewed, Date of birth
Fulton Oursler, film.film_story_contributor.film_story_credits, Boomerang
The President's Mystery, film.film.story_by, Rita Weiman
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
Hugo Riesenfeld, film.music_contributor.film, Old Ironsides
Hugo Riesenfeld, film.music_contributor.film, The Wife of the Pharaoh
It Happened One Night, film.film.story_by, Samuel Hopkins Adams
Hugo Riesenfeld, film.music_contributor.film, Evangeline
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Casino Murder Case
Nat Levine, film.producer.film, The President's Mystery
m.0r638hq, film.performance.film, The President's Mystery
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Dragon Murder Case
George Washington, first President of the United States, common.image.appears_in_topic_gallery, The Imperial Presidency
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Lt. Cmdr. Robby Jackson
President of the United States, common.topic.webpage, m.09ynr7x
Rupert Hughes, film.film_story_contributor.film_story_credits, She Goes to War
Robert Schlesinger, book.author.works_written, White House Ghosts: Presidents and Their Speechwriters
Hugo Riesenfeld, film.music_contributor.film, Three Live Ghosts
Abraham Lincoln, film.film.music, Hugo Riesenfeld
President Pennybaker, book.book.genre, Children's literature
President of the United States, common.topic.webpage, m.09wvy_x
George H. W. Bush, military.military_person.participated_in_conflicts, World War II
George H. W. Bush, government.us_vice_president.to_president, Ronald Reagan
Hugo Riesenfeld, film.music_contributor.film, Always Audacious
Rupert Hughes, film.film_story_contributor.film_story_credits, Come on Over
President Pennybaker, common.topic.article, m.065fdnd
The President's Mystery, film.film.story_by, Fulton Oursler
President of the United States, book.book_subject.works, The Reader's Companion to the American Presidency
Hugo Riesenfeld, film.music_contributor.film, Follow Your Heart
Richard Nixon, government.us_vice_president.to_president, Dwight D. Eisenhower
The President's Mystery, film.film.written_by, Nathanael West
The Reader's Companion to the American Presidency, book.book.editions, The Reader's Companion to the American Presidency
Hugo Riesenfeld, film.music_contributor.film, Chang
The President's Mystery, film.film.language, English Language
Hugo Riesenfeld, film.music_contributor.film, Old San Francisco
m.05rln07, event.speech_or_presentation.speaker_s, Franklin D. Roosevelt
m.0gc468q, film.film_cut.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Be Yourself
Rupert Hughes, film.film_story_contributor.film_story_credits, Look Your Best
President of the United States, base.firsts.achievement.firsts, m.04wrwjv
Rupert Hughes, film.film_story_contributor.film_story_credits, Gimme
Hugo Riesenfeld, film.music_contributor.film, Uncle Tom's Cabin
m.010plmxm, fictional_universe.marriage_of_fictional_characters.spouses, President Thomas Westwood
President of the United States, freebase.type_profile.equivalent_topic, US President
Nat Levine, film.producer.film, The Mystery Squadron
The President's Mystery, film.film.starring, m.0gck66p
Carl Gustaf Emil Mannerheim, military.military_person.participated_in_conflicts, World War II
m.0r63b1r, film.performance.film, The President's Mystery
Franklin D. Roosevelt, freebase.valuenotation.is_reviewed, Gender
Rupert Hughes, film.film_story_contributor.film_story_credits, Souls for Sale
Benito Mussolini, military.military_person.participated_in_conflicts, World War II
Woodrow Wilson, common.topic.notable_types, US President
Hugo Riesenfeld, film.music_contributor.film, Reputation
The President's Mystery, film.film.story_by, Franklin D. Roosevelt
The President's Mystery, film.film.directed_by, Phil Rosen
The Reader's Companion to the American Presidency, book.written_work.editor, Davis Dyer
President of the United States, common.topic.webpage, m.09w6h41
James A. Garfield, government.us_president.vice_president, Chester A. Arthur
The President's Mystery, film.film.produced_by, Nat Levine
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Scarab Murder Case
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Flaming Youth
Kate Feiffer, book.author.works_written, President Pennybaker
United States of America, people.person.nationality, Franklin D. Roosevelt
Ronald Reagan, military.military_person.participated_in_conflicts, World War II
The Reader's Companion to the American Presidency, common.topic.notable_for, g.125bp0g1z
m.0r63c4v, film.performance.film, The President's Mystery
Film story contributor, freebase.type_profile.published, Published
Conrad Dalton, fictional_universe.fictional_character.occupation, President of the United States
m.09w6pyk, common.webpage.topic, President of the United States
Hugo Riesenfeld, film.music_contributor.film, The Cavalier
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
Woodrow Wilson, freebase.valuenotation.is_reviewed, Gender
m.0gcgzz_, film.performance.film, The President's Mystery
The President's Mystery, film.film.genre, Mystery
Hugo Riesenfeld, film.music_contributor.film, Make a Wish
m.0gcnqc2, film.performance.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Bulldog Drummond
Max for President, book.written_work.author, Jarrett Krosoczka
Richard Nixon, military.military_person.participated_in_conflicts, World War II
The President's Mystery, film.film.starring, m.0r636kk
Ronald Reagan, government.us_president.vice_president, George H. W. Bush
Rupert Hughes, film.film_story_contributor.film_story_credits, The Ghosts of Yesterday
WW2Montage, common.image.size, m.04246bq
m.0r62zrs, film.film_cut.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Lummox
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Summer Bachelors
William Henry Harrison, 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
Matt Santos, fictional_universe.fictional_character.occupation, President of the United States
Phil Rosen, film.director.film, The President's Mystery
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Jack Ryan
Hugo Riesenfeld, film.music_contributor.film, Madame Sans-Gêne
Hugo Riesenfeld, film.music_contributor.film, No Other Woman
President of the United States, common.topic.webpage, m.0b464_j
Hugo Riesenfeld, film.music_contributor.film, The Ten Commandments
Theodore Roosevelt, government.us_vice_president.to_president, William McKinley
The President's Mystery, media_common.netflix_title.netflix_genres, Drama
Otto Runs for President, book.written_work.author, Rosemary Wells
The Mandarin Mystery, film.film.produced_by, Nat Levine
Spike Lee to produce WWII film 'Now the Hell Will Start', common.resource.annotations, m.09wsrnl
US President, common.topic.notable_types, Franklin D. Roosevelt

Answer: Franklin D. Roosevelt