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 held his governmental position form January 1, 1911 and was President of the United Stated during WW2? 
Knowledge Triplets: Thomas Jefferson, government.politician.government_positions_held, m.03fx8bt
President of the United States, government.government_office_or_title.office_holders, m.03fx8c3
m.04s_2dh, government.government_position_held.basic_title, President
President of the United States, freebase.type_profile.equivalent_topic, US President
Franklin D. Roosevelt, government.us_president.vice_president, Harry S. Truman
m.04469xv, government.government_position_held.basic_title, President
m.03fx8c3, government.government_position_held.basic_title, President
m.04466zr, government.government_position_held.office_position_or_title, President of the United States
William Henry Harrison, government.us_president.vice_president, John Tyler
m.04466tx, government.government_position_held.office_holder, Andrew Johnson
Woodrow Wilson, government.politician.government_positions_held, m.03fx838
m.03fx81_, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, common.topic.webpage, m.09w6pyk
m.04469y8, government.government_position_held.basic_title, President
President of the United States, common.topic.image, George Washington, first President of the United States
m.03fx899, government.government_position_held.jurisdiction_of_office, United States of America
Ulysses S. Grant, government.politician.government_positions_held, m.03fx88m
President of the United States, government.government_office_or_title.office_holders, m.0446b70
m.03fx88m, government.government_position_held.basic_title, President
m.03fx838, government.government_position_held.basic_title, President
Andrew Jackson, government.us_president.vice_president, Martin Van Buren
George Washington, first President of the United States, common.image.size, m.02f0j1t
m.03fx817, government.government_position_held.jurisdiction_of_office, United States of America
m.04469xv, government.government_position_held.office_holder, John Tyler
Rutherford B. Hayes, government.politician.government_positions_held, m.03fx8c3
m.03fx7hy, government.government_position_held.office_position_or_title, President of the United States
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, President Thomas Westwood
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
m.09w6pyk, common.webpage.topic, President of the United States
Abraham Lincoln, government.politician.government_positions_held, m.0446bdb
George Washington, common.topic.image, George Washington, first President of the United States
m.02h6phn, government.government_position_held.office_holder, George W. Bush
James Monroe, government.politician.government_positions_held, m.04466xz
John Adams, government.politician.government_positions_held, m.04466xb
m.03fx85y, government.government_position_held.office_holder, William McKinley
m.03fx817, government.government_position_held.basic_title, President
m.03fx87q, government.government_position_held.office_position_or_title, President of the United States
US President, common.topic.notable_types, Franklin D. Roosevelt
President of the United States, government.government_office_or_title.office_holders, m.04466xb
m.0446bdk, government.government_position_held.basic_title, President
m.03fx83v, government.government_position_held.office_position_or_title, President of the United States
m.04469y1, government.government_position_held.office_position_or_title, President of the United States
m.03fx85y, government.government_position_held.district_represented, United States of America
Millard Fillmore, government.politician.government_positions_held, m.04469yh
m.0446b70, government.government_position_held.office_position_or_title, President of the United States
President of the United States, fictional_universe.character_occupation.characters_with_this_occupation, Josiah Bartlet
m.04466zr, government.government_position_held.jurisdiction_of_office, United States of America
m.03fx8cf, government.government_position_held.office_position_or_title, President of the United States
m.0446b70, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, common.topic.notable_for, g.125734vfj
m.03fx82m, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, government.government_office_or_title.office_holders, m.03fx83v
m.03q2h_9, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, government.government_office_or_title.jurisdiction, United States of America
Grover Cleveland, government.politician.government_positions_held, m.03fx7hy
m.02k6vpl, government.government_position_held.office_holder, Bill Clinton
President of the United States, government.government_office_or_title.office_holders, m.03fx7hy
m.0446bdb, government.government_position_held.jurisdiction_of_office, United States of America
m.03fx83v, government.government_position_held.basic_title, President
Andrew Johnson, government.us_vice_president.to_president, Abraham Lincoln
m.03fx7j8, government.government_position_held.office_position_or_title, President of the United States
Bill Clinton, government.politician.government_positions_held, m.02k6vpl
President of the United States, government.government_office_or_title.office_holders, m.0446bdk
m.04469y8, government.government_position_held.jurisdiction_of_office, United States of America
m.04469y1, government.government_position_held.office_holder, James Buchanan
Ronald Reagan, government.politician.government_positions_held, m.02kzpyv
President of the United States, government.government_office_or_title.office_holders, m.04469xv
Andrew Jackson, government.politician.government_positions_held, m.04466zr
m.03fx7_v, government.government_position_held.basic_title, 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
m.04466zr, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.04466xm
President of the United States, government.government_office_or_title.office_holders, m.03fx7j8
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, common.topic.webpage, m.0hnjbwk
m.02h6phn, government.government_position_held.office_position_or_title, President of the United States
m.0446bcc, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, common.topic.webpage, m.0b46f7h
President of the United States, common.topic.webpage, m.09w6h41
m.02kzpyv, government.government_position_held.office_position_or_title, President of the United States
President of the United States, common.topic.webpage, m.09xgz2n
m.03fx7hy, government.government_position_held.office_holder, Grover Cleveland
m.04469y8, government.government_position_held.office_position_or_title, President of the United States
m.03fx85y, government.government_position_held.basic_title, President
m.04466xz, government.government_position_held.office_holder, James Monroe
President of the United States, business.employer.employees, m.0whvvj4
m.02hz5r6, government.government_position_held.basic_title, President
President of the United States, common.topic.webpage, m.05ckhcc
United States of America, people.person.nationality, Franklin D. Roosevelt
m.03fx82m, government.government_position_held.district_represented, United States of America
m.03fx899, government.government_position_held.office_holder, Theodore Roosevelt
President Pennybaker, book.written_work.subjects, President of the United States
m.04466tx, government.government_position_held.basic_title, President
George Washington, first President of the United States, common.image.appears_in_topic_gallery, The Imperial Presidency
m.01xrx8q, government.government_position_held.basic_title, President
George W. Bush, government.politician.government_positions_held, m.02h6phn
m.04466xz, government.government_position_held.office_position_or_title, President of the United States
m.0446b9j, government.government_position_held.office_holder, Herbert Hoover
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Charles Lee
President of the United States, government.government_office_or_title.office_holders, m.02kzpyv
m.03fx7zy, government.government_position_held.office_position_or_title, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.03fx88b
President of the United States, common.topic.webpage, m.09ysj6g
President of the United States, government.government_office_or_title.office_holders, m.02s9flj
m.04469y1, government.government_position_held.jurisdiction_of_office, United States of America
President of the United States, government.government_office_or_title.office_holders, m.02hz5r6
m.02kzpyv, government.government_position_held.basic_title, President
m.03fx87q, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.0446bdb
m.0446b9r, government.government_position_held.office_holder, Calvin Coolidge
President of the United States, common.topic.webpage, m.09wvy_x
Herbert Hoover, government.politician.government_positions_held, m.0446b9j
m.03fx8c3, government.government_position_held.office_position_or_title, President of the United States
m.03fx83k, government.government_position_held.office_holder, William Howard Taft
m.02k6vpl, government.government_position_held.basic_title, President
m.0446bcc, government.government_position_held.office_position_or_title, President of the United States
m.09xgz2n, common.webpage.topic, President of the United States
m.03fx899, government.government_position_held.office_position_or_title, President of the United States
m.040b_7k, government.government_position_held.office_position_or_title, President of the United States
President of the United States, common.topic.webpage, m.09xlnpm
m.03fx8bt, government.government_position_held.office_position_or_title, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.0446bcc
m.03q2h_9, government.government_position_held.basic_title, President
Andrew Johnson, government.politician.government_positions_held, m.04466tx
Jimmy Carter, government.politician.government_positions_held, m.0446b70
m.03fx8c3, government.government_position_held.jurisdiction_of_office, United States of America
United States of America, government.governmental_jurisdiction.government_positions, Vice President of the United States
m.04469yh, government.government_position_held.office_holder, Millard Fillmore
President of the United States, government.government_office_or_title.jurisdiction, United States of America
m.03fx817, government.government_position_held.office_position_or_title, President of the United States
m.03fx8bt, government.government_position_held.district_represented, United States of America
m.03fx7zy, government.government_position_held.office_holder, Gerald Ford
m.04469y1, government.government_position_held.basic_title, President
President of the United States, book.book_subject.works, President Pennybaker
m.03q2h_9, government.government_position_held.office_holder, Franklin D. Roosevelt
George Washington, first President of the United States, common.image.appears_in_topic_gallery, President of the United States
m.03fx8bt, government.government_position_held.office_holder, Thomas Jefferson
President of the United States, common.topic.webpage, m.0b464_j
President of the United States, common.topic.webpage, m.09y9g34
m.04469xf, government.government_position_held.office_holder, Martin Van Buren
m.04466xm, government.government_position_held.office_holder, James Madison
m.04466xb, government.government_position_held.basic_title, President
m.03fx88m, government.government_position_held.office_holder, Ulysses S. Grant
President of the United States, government.government_office_or_title.office_holders, m.040b_7k
m.04469xf, government.government_position_held.office_position_or_title, President of the United States
m.02k6vpl, government.government_position_held.office_position_or_title, President of the United States
m.03fx81_, government.government_position_held.office_holder, Lyndon B. Johnson
m.04466xz, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.03q2h_9
m.04469xf, government.government_position_held.basic_title, President
Calvin Coolidge, government.us_vice_president.to_president, Warren G. Harding
President of the United States, common.topic.article, m.060dd
m.03fx88b, government.government_position_held.office_position_or_title, President of the United States
James Buchanan, government.politician.government_positions_held, m.04469y1
Richard Nixon, government.us_president.vice_president, Gerald Ford
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Presidency of George Washington
Abraham Lincoln, government.us_president.vice_president, Andrew Johnson
President of the United States, people.appointed_role.appointment, m.0c1svhh
m.04466zr, government.government_position_held.office_holder, Andrew Jackson
m.04zgx28, government.government_position_held.appointed_by, President
George Washington, government.politician.government_positions_held, m.02s9flj
President of the United States, government.government_office_or_title.office_holders, m.03fx899
President of the United States, government.government_office_or_title.office_holders, m.0446b9r
Martin Van Buren, government.politician.government_positions_held, m.04469xf
President of the United States, government.government_office_or_title.office_holders, m.03fx817
William Henry Harrison, government.politician.government_positions_held, m.03fx87q
m.02kzpyv, government.government_position_held.office_holder, Ronald Reagan
m.02hz5r6, government.government_position_held.office_position_or_title, President of the United States
m.04469xv, government.government_position_held.office_position_or_title, President of the United States
Martin Van Buren, government.us_vice_president.to_president, Andrew Jackson
James A. Garfield, government.politician.government_positions_held, m.03fx82m
m.0446b8l, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.04469y1
m.02hz5r6, government.government_position_held.jurisdiction_of_office, United States of America
Benjamin Harrison, government.politician.government_positions_held, m.03fx7_v
President of the United States, government.government_office_or_title.office_holders, m.03fx7zy
United States of America, government.governmental_jurisdiction.government_positions, President of the United States
m.03fx88b, government.government_position_held.office_holder, Warren G. Harding
President of the United States, government.government_office_or_title.category, President
President of the United States, government.government_office_or_title.office_holders, m.03fx7_v
Josiah Bartlet, fictional_universe.fictional_character.occupation, President of the United States
m.04469yh, government.government_position_held.office_position_or_title, President of the United States
James K. Polk, government.politician.government_positions_held, m.04469y8
President of the United States, government.government_office_or_title.office_holders, m.03fx87q
President of the United States, government.government_office_or_title.office_holders, m.03fx8cf
President of the United States, government.government_office_or_title.office_holders, m.04466xz
m.03fx7_v, government.government_position_held.office_position_or_title, President of the United States
Calvin Coolidge, government.politician.government_positions_held, m.0446b9r
m.03fx82m, government.government_position_held.office_position_or_title, President of the United States
m.01xrx8q, government.government_position_held.office_holder, George H. W. Bush
George Washington, first President of the United States, common.image.appears_in_topic_gallery, George Washington
m.03fx88b, government.government_position_held.jurisdiction_of_office, United States of America
m.0446bdk, government.government_position_held.office_holder, Franklin Pierce
James A. Garfield, government.us_president.vice_president, Chester A. Arthur
m.0446b9r, government.government_position_held.basic_title, President
m.04466tx, government.government_position_held.office_position_or_title, President of the United States
m.0446bdb, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.04s_2dh
m.03fx83k, government.government_position_held.office_position_or_title, President of the United States
m.03fx7j8, government.government_position_held.basic_title, President
Franklin Pierce, government.politician.government_positions_held, m.0446bdk
Charles Lee, common.topic.image, George Washington, first President of the United States
m.03fx85y, government.government_position_held.office_position_or_title, President of the United States
m.03fx7hy, government.government_position_held.basic_title, President
President of the United States, common.topic.webpage, m.04lsvx0
President of the United States, government.government_office_or_title.office_holders, m.03fx81_
John F. Kennedy, government.politician.government_positions_held, m.02hz5r6
m.0446b8l, government.government_position_held.jurisdiction_of_office, United States of America
m.01xrx8q, government.government_position_held.office_position_or_title, President of the United States
m.04s_2dh, government.government_position_held.office_holder, Barack Obama
President of the United States, common.topic.webpage, m.0663zsk
m.03fx82m, government.government_position_held.basic_title, President
m.040b_7k, government.government_position_held.basic_title, President
President of the United States, common.topic.webpage, m.09y93hy
Dwight D. Eisenhower, government.politician.government_positions_held, m.0446b8l
m.0446bdk, government.government_position_held.jurisdiction_of_office, United States of America
m.03fx7j8, government.government_position_held.office_holder, Grover Cleveland
Franklin D. Roosevelt, government.politician.government_positions_held, m.03q2h_9
President of the United States, government.government_office_or_title.office_holders, m.01xrx8q
Warren G. Harding, government.us_president.vice_president, Calvin Coolidge
Gerald Ford, government.politician.government_positions_held, m.03fx7zy
m.03fx817, government.government_position_held.office_holder, Harry S. Truman
m.04dm9sd, government.government_position_held.appointed_by, President
Zachary Taylor, government.us_president.vice_president, Millard Fillmore
President of the United States, government.government_office_or_title.office_holders, m.04469xf
m.03fx83k, government.government_position_held.basic_title, President
Lyndon B. Johnson, government.politician.government_positions_held, m.03fx81_
m.03fx899, government.government_position_held.basic_title, President
Richard Nixon, government.politician.government_positions_held, m.03fx8cf
President of the United States, government.government_office_or_title.office_holders, m.03q2h_9
James Madison, government.politician.government_positions_held, m.04466xm
m.0446b8l, government.government_position_held.office_holder, Dwight D. Eisenhower
President of the United States, government.government_office_or_title.office_holders, m.0446b8l
President of the United States, government.government_office_or_title.office_holders, m.04466zr
President of the United States, common.topic.webpage, m.09ygxjq
m.04469yh, government.government_position_held.jurisdiction_of_office, United States of America
President Thomas Westwood, fictional_universe.fictional_character.occupation, President of the United States
m.02s9flj, government.government_position_held.office_holder, George Washington
m.0446b9r, government.government_position_held.office_position_or_title, President of the United States
m.04466xb, government.government_position_held.office_holder, John Adams
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Powers of the President of the United States
m.03q2h_9, government.government_position_held.office_position_or_title, President of the United States
President of the United States, common.topic.webpage, m.09xm31x
m.05rln07, event.speech_or_presentation.speaker_s, Franklin D. Roosevelt
President of the United States, government.government_office_or_title.office_holders, m.02k6vpl
m.04s_2dh, government.government_position_held.jurisdiction_of_office, United States of America
m.04469yh, government.government_position_held.basic_title, President
Thomas Jefferson, government.us_vice_president.to_president, John Adams
William McKinley, government.us_president.vice_president, Theodore Roosevelt
Chester A. Arthur, government.politician.government_positions_held, m.0446bcc
m.04dm9x3, government.government_position_held.appointed_by, President
Zachary Taylor, government.politician.government_positions_held, m.03fx83v
John Tyler, government.politician.government_positions_held, m.04469xv
m.0446b8l, government.government_position_held.office_position_or_title, President of the United States
m.03fx8c3, government.government_position_held.district_represented, United States of America
Grover Cleveland, government.politician.government_positions_held, m.03fx7j8
m.02h6phn, government.government_position_held.basic_title, President
John Tyler, government.us_vice_president.to_president, William Henry Harrison
m.03fx88b, government.government_position_held.basic_title, President
William Howard Taft, government.politician.government_positions_held, m.03fx83k
m.04dm9pg, government.government_position_held.appointed_by, President
m.0446bdb, government.government_position_held.office_holder, Abraham Lincoln
m.04469y8, government.government_position_held.office_holder, James K. Polk
m.0446b9r, government.government_position_held.jurisdiction_of_office, United States of America
m.09w6h41, common.webpage.topic, President of the United States
m.03fx88m, government.government_position_held.office_position_or_title, President of the United States
m.04466xm, government.government_position_held.basic_title, President
President of the United States, base.schemastaging.context_name.pronunciation, g.125_lw0zw
m.04s_2dh, government.government_position_held.office_position_or_title, President of the United States
m.03fx81_, government.government_position_held.office_position_or_title, President of the United States
President of the United States, government.government_office_or_title.office_holders, m.04466tx
John Quincy Adams, government.politician.government_positions_held, m.040b_7k
George H. W. Bush, government.politician.government_positions_held, m.01xrx8q
Theodore Roosevelt, government.politician.government_positions_held, m.03fx899
m.03fx8bt, government.government_position_held.basic_title, President
m.03fx83v, government.government_position_held.office_holder, Zachary Taylor
President of the United States, common.topic.notable_types, Government Office or Title
m.0446b70, government.government_position_held.basic_title, President
m.0446bcc, government.government_position_held.office_holder, Chester A. Arthur
m.0446bcc, government.government_position_held.basic_title, President
m.02s9flj, government.government_position_held.office_position_or_title, President of the United States
m.03fx82m, government.government_position_held.office_holder, James A. Garfield
m.04466xb, government.government_position_held.office_position_or_title, President of the United States
President of the United States, base.schemastaging.context_name.plural, m.0w0qt9b
m.02s9flj, government.government_position_held.basic_title, President
m.0446bdb, government.government_position_held.office_position_or_title, President of the United States
m.03q2h_9, government.government_position_held.office_holder, Franklin D. Roosevelt
m.03fx838, government.government_position_held.office_holder, Woodrow Wilson
World War II, event.speech_or_presentation.speech_topic, m.05rln07
President of the United States, government.government_office_or_title.office_holders, m.0446b9j
m.02hz5r6, government.government_position_held.office_holder, John F. Kennedy
John Adams, government.us_president.vice_president, Thomas Jefferson
George Washington, government.us_president.vice_president, John Adams
m.03fx81_, government.government_position_held.basic_title, President
Warren G. Harding, government.politician.government_positions_held, m.03fx88b
William McKinley, government.politician.government_positions_held, m.03fx85y
President of the United States, government.government_office_or_title.office_holders, m.03fx82m
m.03fx7zy, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.03fx85y
President of the United States, base.firsts.achievement.firsts, m.04wrwjv
m.03fx8cf, government.government_position_held.basic_title, President
President of the United States, common.topic.webpage, m.09ynr7x
m.03fx8c3, government.government_position_held.office_holder, Rutherford B. Hayes
m.03fx87q, government.government_position_held.office_holder, William Henry Harrison
President of the United States, government.government_office_or_title.office_holders, m.04469y8
President of the United States, government.government_office_or_title.office_holders, m.03fx8bt
President of the United States, government.government_office_or_title.office_holders, m.03fx88m
John Adams, government.us_vice_president.to_president, George Washington
George Washington, first President of the United States, common.image.appears_in_topic_gallery, Town Destroyer
President of the United States, government.government_office_or_title.office_holders, m.04469yh
m.04466xm, government.government_position_held.office_position_or_title, President of the United States
m.040b_7k, government.government_position_held.office_holder, John Quincy Adams
President of the United States, government.government_office_or_title.office_holders, m.02h6phn
m.03fx838, government.government_position_held.office_position_or_title, President of the United States
m.0446b9j, government.government_position_held.basic_title, President
President of the United States, government.government_office_or_title.office_holders, m.03fx838
m.03fx7_v, government.government_position_held.office_holder, Benjamin Harrison
President of the United States, government.government_office_or_title.office_holders, m.03fx83k
Harry S. Truman, government.us_vice_president.to_president, Franklin D. Roosevelt
Theodore Roosevelt, government.us_vice_president.to_president, William McKinley
Harry S. Truman, government.politician.government_positions_held, m.03fx817
m.0446b9j, government.government_position_held.office_position_or_title, President of the United States
m.03fx8cf, government.government_position_held.office_holder, Richard Nixon
m.0446bdk, government.government_position_held.office_position_or_title, President of the United States
m.0446b70, government.government_position_held.office_holder, Jimmy Carter

Answer: Franklin D. Roosevelt