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 contributor of the film The President's Mystery started the federal reserve board? 
Knowledge Triplets: The Mandarin Mystery, film.film.produced_by, Nat Levine
Mvc-017x, common.image.appears_in_topic_gallery, Federal Reserve System
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w2180f
Hugo Riesenfeld, film.music_contributor.film, Coquette
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21_b7
Hugo Riesenfeld, film.music_contributor.film, The President Vanishes
War Production Board, organization.organization.founders, Franklin D. Roosevelt
Mystery Mountain, film.film.produced_by, Nat Levine
Hugo Riesenfeld, film.music_contributor.film, It Happened in New Orleans
Hugo Riesenfeld, film.music_contributor.film, White Zombie
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, National Labor Relations Board
Hugo Riesenfeld, film.music_contributor.film, Humoresque
Hugo Riesenfeld, film.music_contributor.film, Three Live Ghosts
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Gracie Allen Murder Case
Hugo Riesenfeld, film.music_contributor.film, Woman
Rupert Hughes, film.film_story_contributor.film_story_credits, Look Your Best
Federal Reserve System, business.employer.employees, m.06z_0_q
Federal Reserve System, base.schemastaging.organization_extra.contact_webpages, m.010fqgrm
Film story contributor, freebase.type_hints.included_types, Topic
m.0gb_d5g, film.performance.film, The President's Mystery
Film story contributor, freebase.type_profile.published, Published
Mystery, common.topic.article, m.02n4ky
m.0dgfr11, business.employment_tenure.title, Chair of the Federal Reserve
Hugo Riesenfeld, film.music_contributor.film, King of the Sierras
m.0w21t32, film.personal_film_appearance.person, Franklin D. Roosevelt
Federal Reserve System, common.topic.image, FedReserve.png
Hugo Riesenfeld, film.music_contributor.film, The Pony Express
Hugo Riesenfeld, film.music_contributor.film, The Vanishing American
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Office of Strategic Services
Hugo Riesenfeld, film.music_contributor.film, A Burlesque on Carmen
m.06z_0_q, business.employment_tenure.company, Federal Reserve System
Nathanael West, film.writer.film, The President's Mystery
The President's Mystery, film.film.story_by, Rita Weiman
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Export-Import Bank of the United States
m.0w21_4c, film.personal_film_appearance.person, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, Peck's Bad Boy
Rupert Hughes, film.film_story_contributor.film_story_credits, The Ghosts of Yesterday
m.0gm1v84, film.personal_film_appearance.person, Franklin D. Roosevelt
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Casino Murder Case
Hugo Riesenfeld, film.music_contributor.film, The King of Kings
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Men in Her Life
m.0r636kk, film.performance.film, The President's Mystery
Rupert Hughes, film.film_story_contributor.film_story_credits, She Goes to War
Rupert Hughes, film.film_story_contributor.film_story_credits, FBI Girl
Film story contributor, type.type.expected_by, Story by
Hugo Riesenfeld, film.music_contributor.film, The Rescue
Mystery, common.topic.webpage, m.0cpwh5z
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfr0s
m.0r638hq, film.performance.film, The President's Mystery
The President's Mystery, film.film.country, United States of America
Hugo Riesenfeld, film.music_contributor.film, The Lottery Bride
Franklin D. Roosevelt, film.film_story_contributor.film_story_credits, Zeitgeist: The Movie
m.03btr5y, business.employment_tenure.company, Federal Reserve System
U.S. Securities and Exchange Commission, organization.organization.founders, Franklin D. Roosevelt
Rita Weiman, film.film_story_contributor.film_story_credits, Madame Peacock
Film story contributor, freebase.type_profile.strict_included_types, Topic
Fulton Oursler, film.film_story_contributor.film_story_credits, The Greatest Story Ever Told
John Erskine, film.film_story_contributor.film_story_credits, A Lady Surrenders
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Fair Employment Practices Commission
Fulton Oursler, film.film_story_contributor.film_story_credits, Second Wife
Hugo Riesenfeld, film.music_contributor.film, The Wanderer
Hugo Riesenfeld, film.music_contributor.film, Joan the Woman
m.09y7mmp, common.webpage.topic, Federal Reserve System
Mystery, common.topic.notable_for, g.12589gwpn
Hugo Riesenfeld, film.music_contributor.film, Chang
Phil Rosen, film.director.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Three Faces East
Hugo Riesenfeld, film.music_contributor.film, Circus Girl
m.0w21kb3, film.personal_film_appearance.person, Franklin D. Roosevelt
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfr1b
FedReserve.png, common.image.appears_in_topic_gallery, Federal Reserve System
m.0w22sqk, film.personal_film_appearance.person, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, The Wife of the Pharaoh
The President's Mystery, film.film.story_by, John Erskine
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfq5r
m.0w21_b7, film.personal_film_appearance.person, Franklin D. Roosevelt
Nat Levine, film.producer.film, The President's Mystery
Federal Reserve System, book.book_subject.works, The Fed: The Inside Story of How the World's Most Powerful Financial Institution Drives the Markets
Hugo Riesenfeld, film.music_contributor.film, Evangeline
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0gm1t8k
m.09ycwzz, common.webpage.topic, Mystery
Federal Reserve System, common.topic.image, Mvc-017x
Hugo Riesenfeld, film.music_contributor.film, Hawaii Calls
Woodrow Wilson, organization.organization_founder.organizations_founded, Federal Trade Commission
National War Labor Board, organization.organization.founders, Woodrow Wilson
Film story contributor, type.type.properties, Film Story Credits
Hugo Riesenfeld, film.music_contributor.film, The Ten Commandments
The President's Mystery, film.film.story_by, Samuel Hopkins Adams
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Art Project
Maestro: Greenspan's Fed and the American Boom, book.written_work.subjects, Federal Reserve System
Federal Emergency Relief Administration, organization.organization.founders, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Madame Sans-Gêne
The President's Mystery, film.film.language, English Language
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfr11
Federal Reserve System, organization.organization.founders, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, Uncle Tom's Cabin
Mystery Mountain, film.film.cinematography, Ernest Miller
The Witness Chair, film.film.genre, Mystery
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w22649
Robert L. Simpson, film.editor.film, The President's Mystery
Woodrow Wilson, organization.organization_founder.organizations_founded, War Industries Board
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfr1m
Rupert Hughes, film.film_story_contributor.film_story_credits, Come on Over
Hugo Riesenfeld, film.music_contributor.film, Bulldog Drummond
Film, type.domain.types, Film story contributor
Hugo Riesenfeld, film.music_contributor.film, Revolt of the Zombies
Mystery Mountain, film.film.country, United States of America
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21_4c
Hugo Riesenfeld, film.music_contributor.film, g.1224tdwl
m.0gcgzz_, film.performance.film, The President's Mystery
Mystery, common.topic.webpage, m.09ycwzz
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Canary Murder Case
Hugo Riesenfeld, film.music_contributor.film, Sahara
m.0w223hv, film.personal_film_appearance.person, Franklin D. Roosevelt
Mystery, common.topic.webpage, m.09x78gl
m.0r63b1r, film.performance.film, The President's Mystery
m.0r634mf, film.performance.film, The President's Mystery
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.011qlw3p
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Wanted: A Husband
S. S. Van Dine, film.film_story_contributor.film_story_credits, Calling Philo Vance
Federal Reserve System, business.employer.employees, m.0dgfq60
m.0r62z25, film.film_regional_release_date.film, The President's Mystery
Theodore Roosevelt, organization.organization_founder.organizations_founded, U.S. National Park Service
The Mandarin Mystery, film.film.language, English Language
Hugo Riesenfeld, film.music_contributor.film, Bella Donna
The President's Mystery, film.film.release_date_s, m.0r62z25
Federal Reserve System, business.employer.employees, m.0dgfq5r
m.07nf0x0, base.ontologies.ontology_instance_mapping.freebase_topic, Federal Reserve System
Hugo Riesenfeld, film.music_contributor.film, Old Ironsides
m.0dgfr1_, business.employment_tenure.company, Federal Reserve System
The President's Mystery, film.film.story_by, S. S. Van Dine
Nat Levine, film.producer.film, The Mandarin Mystery
Rupert Hughes, film.film_story_contributor.film_story_credits, Johanna Enlists
Hugo Riesenfeld, film.music_contributor.film, Sunrise: A Song of Two Humans
m.0hp3wp7, common.image.appears_in_topic_gallery, The President's Mystery
Franklin D. Roosevelt, film.film_story_contributor.film_story_credits, The President's Mystery
The President's Mystery, film.film.cinematography, Ernest Miller
m.0422h6r, common.webpage.topic, Federal Reserve System
Film Story Credits, type.property.schema, Film story contributor
The President's Mystery, film.film.starring, m.0r63b1r
The President's Mystery, film.film.starring, m.0gb_d5g
Hugo Riesenfeld, film.music_contributor.film, The Habit of Happiness
Federal Reserve System, base.schemastaging.organization_extra.phone_number, m.010fqgpx
Federal Reserve System, base.schemastaging.context_name.pronunciation, g.125_qxcf9
Hugo Riesenfeld, film.music_contributor.film, The Phantom Empire
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Scarab Murder Case
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0gm2144
Federal Reserve System, organization.organization.founders, Carter Glass
Hugo Riesenfeld, film.music_contributor.film, One Romantic Night
The Mandarin Mystery, film.film.country, United States of America
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Works Agency
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Housing Administration
U.S. National Park Service, organization.organization.founders, Theodore Roosevelt
Carter Glass, organization.organization_founder.organizations_founded, Federal Reserve System
Rupert Hughes, film.film_story_contributor.film_story_credits, Gimme
m.0dgfq60, business.employment_tenure.company, Federal Reserve System
m.0gck66p, film.performance.film, The President's Mystery
John Erskine, film.film_story_contributor.film_story_credits, The President's Mystery
Office of Strategic Services, organization.organization.founders, Franklin D. Roosevelt
m.0422hn1, common.webpage.topic, Federal Reserve System
Mystery, common.topic.webpage, m.09xp7jj
The Mandarin Mystery, common.topic.notable_types, Film
Federal Reserve System, business.employer.employees, m.0dgfr11
National Labor Relations Board, organization.organization.founders, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, The Awakening
Federal Reserve System, common.topic.notable_types, Government Agency
Hugo Riesenfeld, film.music_contributor.film, Hell's Angels
Hugo Riesenfeld, film.music_contributor.film, Civilization
The President's Mystery, film.film.written_by, Lester Cole
Phil Rosen, film.director.film, Mystery of Marie Roget
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21rhg
m.0dgfr0s, business.employment_tenure.title, Chair of the Federal Reserve
Fulton Oursler, film.film_story_contributor.film_story_credits, The Spider
Mystery Mountain, film.film.language, English Language
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Flaming Youth
Mystery, common.topic.image, Mystery February 1934
Rupert Hughes, film.film_story_contributor.film_story_credits, The Unpardonable Sin
Paul Warburg, organization.organization_founder.organizations_founded, Federal Reserve System
Federal Reserve System, book.book_subject.works, Maestro: Greenspan's Fed and the American Boom
Mystery, common.topic.webpage, m.09wz_g7
Hugo Riesenfeld, film.music_contributor.film, The Bad One
Committee on Public Information, organization.organization.founders, Woodrow Wilson
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The President's Mystery
m.04cnzg2, business.employment_tenure.company, Federal Reserve System
Hugo Riesenfeld, film.music_contributor.film, Two Lovers
Hugo Riesenfeld, film.music_contributor.film, Beau Geste
Hugo Riesenfeld, film.music_contributor.film, Condemned
Federal Reserve System, base.ontologies.ontology_instance.equivalent_instances, m.07nf0x0
Council of National Defense, organization.organization.founders, Woodrow Wilson
Hugo Riesenfeld, film.music_contributor.film, Anna Boleyn
The President's Mystery, film.film.starring, m.0r636kk
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, U.S. Securities and Exchange Commission
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21wg6
m.0w21wg6, film.personal_film_appearance.person, Franklin D. Roosevelt
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.011_yj9g
The President's Mystery, film.film.starring, m.0r637jl
Hugo Riesenfeld, film.music_contributor.film, Tarzan's Revenge
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, Summer Bachelors
Hugo Riesenfeld, film.music_contributor.film, No Other Woman
The President's Mystery, film.film.starring, m.0r638hq
Hugo Riesenfeld, film.music_contributor.film, Be Yourself
The President's Mystery, common.topic.image, m.0hp3wp7
Paul Warburg, book.author.works_written, The federal reserve system and the banks
The President's Mystery, film.film.directed_by, Phil Rosen
Federal Reserve System, organization.organization.founders, Paul Warburg
Chair of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfr1_
Federal Reserve System, business.employer.employees, m.05psp8v
Hugo Riesenfeld, film.music_contributor.film, Hearts in Bondage
U.S. National Park Service, organization.organization.founders, Woodrow Wilson
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The Harvey Girls
Fulton Oursler, film.film_story_contributor.film_story_credits, Boomerang
Federal Reserve System, business.employer.employees, m.0dgfr1_
Federal Reserve System, organization.organization.board_members, m.0gy9t00
Lester Cole, film.writer.film, The President's Mystery
Federal Reserve System, common.topic.webpage, m.0422h6r
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Resettlement Administration
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, In Person
The President's Mystery, media_common.netflix_title.netflix_genres, Thriller
Hugo Riesenfeld, film.music_contributor.film, Tabu
The President's Mystery, film.film.runtime, m.0r62zrs
Hugo Riesenfeld, film.music_contributor.film, Daniel Boone
Hugo Riesenfeld, film.music_contributor.film, The Rough Riders
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0vy13rw
m.0dgfq5r, business.employment_tenure.title, Chair of the Federal Reserve
The President's Mystery, common.topic.notable_for, g.1257k1ys8
Story by, rdf-schema#range, Film story contributor
Federal Reserve System, common.topic.notable_for, g.125fsz3mg
Hugo Riesenfeld, film.music_contributor.film, Always Audacious
Federal Trade Commission, organization.organization.founders, Woodrow Wilson
The President's Mystery, media_common.netflix_title.netflix_genres, Social Issue Dramas
Rupert Hughes, film.film_story_contributor.film_story_credits, Souls for Sale
S. S. Van Dine, film.film_story_contributor.film_story_credits, The President's Mystery
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21wz9
Federal Reserve System, government.government_agency.jurisdiction, United States of America
The President's Mystery, media_common.netflix_title.netflix_genres, Drama
Federal Reserve System, organization.organization.founders, Woodrow Wilson
The Fed: The Inside Story of How the World's Most Powerful Financial Institution Drives the Markets, book.written_work.subjects, Federal Reserve System
Mystery of Marie Roget, film.film.directed_by, Phil Rosen
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0v9_137
Hugo Riesenfeld, film.music_contributor.film, The Volga Boatman
Hugo Riesenfeld, film.music_contributor.film, Old San Francisco
James Roosevelt, people.person.profession, Film Producer
m.0v8zwrk, film.personal_film_appearance.person, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, Robinson Crusoe of Clipper Island
m.03kxv0r, common.webpage.topic, Federal Reserve System
Hugo Riesenfeld, film.music_contributor.film, Beggar on Horseback
The Mandarin Mystery, film.film.genre, Comedy
Federal Reserve System, organization.organization.founders, Franklin D. Roosevelt
m.0gc468q, film.film_cut.film, The President's Mystery
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21t32
The Mystery Squadron, film.film.language, English Language
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w22sqk
m.0dgfr1b, business.employment_tenure.title, Chair of the Federal Reserve
m.0dgfr1m, business.employment_tenure.company, Federal Reserve System
Hugo Riesenfeld, film.music_contributor.film, The Hunchback of Notre Dame
Woodrow Wilson, organization.organization_founder.organizations_founded, National War Labor Board
The Mystery Squadron, film.film.cinematography, Ernest Miller
m.0dgfq60, business.employment_tenure.title, Assistant to the Chairman of the Federal Reserve
The President's Mystery, film.film.story_by, Fulton Oursler
Hugo Riesenfeld, film.music_contributor.film, The Blue Bird
Federal Reserve System, base.schemastaging.organization_extra.contact_webpages, m.010fqftp
The President's Mystery, film.film.starring, m.0gck66p
Nathanael West, film.film_story_contributor.film_story_credits, Lonelyhearts
Nat Levine, film.producer.film, The Mystery Squadron
Rupert Hughes, film.film_story_contributor.film_story_credits, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Revenge
Mystery, common.topic.webpage, m.09ygdvj
The President's Mystery, film.film.starring, m.0gcnqc2
Hugo Riesenfeld, film.music_contributor.film, The Covered Wagon
m.0gcnqc2, film.performance.film, The President's Mystery
Hugo Riesenfeld, film.music_contributor.film, Let's Sing Again
m.04g9hly, business.employment_tenure.company, Federal Reserve System
Federal Security Agency, organization.organization.founders, Franklin D. Roosevelt
m.0w21rhg, film.personal_film_appearance.person, Franklin D. Roosevelt
m.0dgfr11, business.employment_tenure.company, Federal Reserve System
m.0gy9t00, organization.organization_board_membership.organization, Federal Reserve System
Hugo Riesenfeld, film.music_contributor.film, Lummox
m.0w21hj1, film.personal_film_appearance.person, Franklin D. Roosevelt
m.0gm2144, film.personal_film_appearance.person, Franklin D. Roosevelt
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Social Security Administration
Hugo Riesenfeld, film.music_contributor.film, Make a Wish
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, It Happened One Night
Federal Reserve System, base.schemastaging.organization_extra.phone_number, m.010fqgvz
Hugo Riesenfeld, film.music_contributor.film, Sins of the Fathers
Fulton Oursler, film.film_story_contributor.film_story_credits, The Great Jasper
Hugo Riesenfeld, film.music_contributor.film, Taming of the Shrew
Federal Reserve System, business.employer.employees, m.0dgfr1b
The President's Mystery, film.film.story_by, Franklin D. Roosevelt
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Security Agency
The President's Mystery, film.film.produced_by, Nat Levine
The President's Mystery, film.film.starring, m.0r63c4v
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Reserve System
Federal Reserve System, common.topic.webpage, m.0422hn1
Federal Reserve System, common.topic.article, m.02xmm
Hugo Riesenfeld, film.music_contributor.film, Abraham Lincoln
Federal Reserve System, business.employer.employees, m.03btr5y
The Mandarin Mystery, film.film.genre, Mystery
The President's Mystery, film.film.story_by, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, The Sorrows of Satan
The Mystery Squadron, common.topic.notable_types, Film
Federal Reserve System, common.topic.webpage, m.09y7mmp
Hugo Riesenfeld, film.music_contributor.film, The Iron Mask
The President's Mystery, common.topic.notable_types, Film
Samuel Hopkins Adams, book.author.series_written_or_contributed_to, The Mystery
Federal Reserve System, business.employer.employees, m.0dgfr1m
Mystery, common.topic.webpage, m.09yd2gl
Hugo Riesenfeld, film.music_contributor.film, Looping the Loop
Hugo Riesenfeld, film.music_contributor.film, The Battle of the Sexes
m.0dgfq5r, business.employment_tenure.company, Federal Reserve System
National Archives and Records Administration, organization.organization.founders, Franklin D. Roosevelt
Hugo Riesenfeld, film.music_contributor.film, The Bat Whispers
Federal Housing Administration, organization.organization.founders, Franklin D. Roosevelt
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Office of Price Administration
Nathanael West, film.film_story_contributor.film_story_credits, Stranger on the Third Floor
Hugo Riesenfeld, film.music_contributor.film, Carmen
Hugo Riesenfeld, film.music_contributor.film, The Cat and the Canary
m.0dgfr1_, business.employment_tenure.title, Chair of the Federal Reserve
m.09xn24k, common.webpage.topic, Federal Reserve System
Rita Weiman, film.film_story_contributor.film_story_credits, The President's Mystery
Mystery of Marie Roget, film.film.language, English Language
Samuel Hopkins Adams, film.film_story_contributor.film_story_credits, The Perfect Specimen
Hugo Riesenfeld, film.music_contributor.film, Follow Your Heart
Mystery of Marie Roget, film.film.country, United States of America
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Garden Murder Case
Hugo Riesenfeld, film.music_contributor.film, Eternal Love
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, War Production Board
m.0gm1t8k, film.personal_film_appearance.person, Franklin D. Roosevelt
m.0w21wz9, film.personal_film_appearance.person, Franklin D. Roosevelt
Film story contributor, type.type.domain, Film
Federal Reserve System, business.employer.employees, m.04gbhy8
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Emergency Relief Administration
m.0dgfr1b, business.employment_tenure.company, Federal Reserve System
m.0r637jl, film.performance.film, The President's Mystery
Rupert Hughes, film.film_story_contributor.film_story_credits, Fingerprints Don't Lie
Rita Weiman, film.film_story_contributor.film_story_credits, Possessed
Mystery of Marie Roget, common.topic.notable_types, Film
The President's Mystery, film.film.starring, m.0r634mf
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w22047
Hugo Riesenfeld, film.music_contributor.film, Little Men
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, National Archives and Records Administration
Federal Reserve System, common.topic.webpage, m.03kxv0r
m.0dgfr0s, business.employment_tenure.company, Federal Reserve System
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Bishop Murder Case
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21kb3
m.011np8k8, film.personal_film_appearance.person, Franklin D. Roosevelt
m.05psp8v, business.employment_tenure.company, Federal Reserve System
Franklin D. Roosevelt, film.actor.film, m.0nfwft1
Federal Writers' Project, organization.organization.founders, Franklin D. Roosevelt
Chair of the Federal Reserve, people.person.nationality, United States of America
Federal Reserve System, base.schemastaging.organization_extra.contact_webpages, m.010fqgrw
m.0r62zrs, film.film_cut.film, The President's Mystery
Story by, type.property.expected_type, Film story contributor
m.09yd2gl, common.webpage.topic, Mystery
m.0w21qhj, film.personal_film_appearance.person, Franklin D. Roosevelt
Federal Art Project, organization.organization.founders, Franklin D. Roosevelt
Rita Weiman, common.topic.notable_types, Film story contributor
Federal Works Agency, organization.organization.founders, Franklin D. Roosevelt
Rupert Hughes, film.film_story_contributor.film_story_credits, Miss Fane's Baby Is Stolen
Assistant to the Chairman of the Federal Reserve, business.job_title.people_with_this_title, m.0dgfq60
Woodrow Wilson, organization.organization_founder.organizations_founded, Federal Reserve System
The Mystery Squadron, film.film.country, United States of America
The President's Mystery, common.topic.article, m.0808xmt
m.0dgfr1m, business.employment_tenure.title, Chair of the Federal Reserve
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.011np8k8
Nat Levine, film.producer.film, Mystery Mountain
Hugo Riesenfeld, film.music_contributor.film, Rainbow on the River
The President's Mystery, film.film.genre, Mystery
The President's Mystery, film.film.music, Hugo Riesenfeld
Fulton Oursler, film.film_story_contributor.film_story_credits, The President's Mystery
Federal Reserve System, business.employer.employees, m.04cnzg2
The President's Mystery, media_common.netflix_title.netflix_genres, Mysteries
The President's Mystery, film.film.written_by, Nathanael West
Federal Reserve System, business.employer.employees, m.0dgfr0s
m.04gbhy8, business.employment_tenure.company, Federal Reserve System
S. S. Van Dine, film.film_story_contributor.film_story_credits, The Dragon Murder Case
Franklin D. Roosevelt, organization.organization_founder.organizations_founded, Federal Writers' Project
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w22k3p
The President's Mystery, media_common.netflix_title.netflix_genres, Mystery
The President's Mystery, film.film.story_by, Rupert Hughes
The President's Mystery, film.film.edited_by, Robert L. Simpson
The President's Mystery, film.film.runtime, m.0gc468q
Hugo Riesenfeld, film.music_contributor.film, The Cavalier
m.0r63c4v, film.performance.film, The President's Mystery
Film Story Credits, rdf-schema#domain, Film story contributor
The Mystery Squadron, film.film.produced_by, Nat Levine
Franklin D. Roosevelt, film.person_or_entity_appearing_in_film.films, m.0w21mgw
Mystery, base.webvideo.internet_video_genre.series, Touch 'N Dix
Hugo Riesenfeld, film.music_contributor.film, Reputation
John Erskine, film.film_story_contributor.film_story_credits, The Private Life of Helen of Troy
Federal Reserve System, business.employer.employees, m.04g9hly
Federal Reserve System, common.topic.webpage, m.09xn24k
Nathanael West, film.film_story_contributor.film_story_credits, The Day of the Locust
Charlie Chan in the Secret Service, film.film.genre, Mystery
The President's Mystery, film.film.starring, m.0gcgzz_
Nathanael West, film.film_story_contributor.film_story_credits, Advice to the Lovelorn

Answer: Franklin D. Roosevelt