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 of the children of the Kennedy family held a position in the United States Senate? 
Knowledge Triplets: Michael LeMoyne Kennedy, people.person.parents, Robert F. Kennedy
United States Senate, visual_art.art_owner.artworks_owned, m.09ryl3c
Joseph P. Kennedy, Sr., people.person.profession, Businessperson
Kennedy family, people.family.members, Jean Kennedy Smith
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0pbyczp
Edward M. Kennedy, Jr., people.person.parents, Ted Kennedy
Joseph P. Kennedy, Jr., freebase.valuenotation.has_no_value, Children
Kennedy family, people.family.members, Maria Shriver
Joseph P. Kennedy, Sr., people.person.children, Kathleen Cavendish
Robert F. Kennedy, people.person.children, Joseph P. Kennedy II
John F. Kennedy Jr., people.person.nationality, United States of America
m.03hs9g8, government.government_position_held.office_holder, Robert F. Kennedy
m.0b6r_hs, common.webpage.topic, Kennedy family
Kennedy family, people.family.country, United States of America
President pro tempore of the United States Senate, common.topic.image, Ppt-seal
Kennedy family, people.family.members, Kerry Kennedy
Kennedy family, people.family.members, Courtney Kennedy Hill
United States of America, people.person.nationality, Ted Kennedy
m.09vkhqw, common.webpage.topic, President pro tempore of the United States Senate
Joseph P. Kennedy, Sr., people.person.ethnicity, Irish American
President pro tempore of the United States Senate, common.topic.notable_types, Government Office or Title
United States Senate, common.topic.article, m.07t5l
John F. Kennedy, people.person.children, John F. Kennedy Jr.
United States Senate, business.employer.employees, m.04flfwk
Maria Shriver, people.family_member.family, Kennedy family
President pro tempore of the United States Senate, common.topic.webpage, m.0czxqzq
Robert F. Kennedy, people.person.children, Michael LeMoyne Kennedy
m.052jk2b, government.government_position_held.office_position_or_title, United States Senate minority leader
Kennedy family, people.family.members, Christopher Lawford
Rosemary Kennedy, common.topic.image, Rose Kennedy and her children, 1922. Bachrach Studios photograph in the John F. Kennedy Presidential Library and Museum, Boston.
Sydney Maleia Kennedy Lawford, people.person.parents, Patricia Kennedy Lawford
Joseph P. Kennedy, Jr., people.person.nationality, United States of America
Kennedy family, people.family.members, Max Kennedy
m.0nbz2xd, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
m.09rgjjc, government.government_position_held.office_holder, Joseph P. Kennedy, Sr.
United States Congress, government.governmental_body.offices_positions, President pro tempore of the United States Senate
United States Senate, government.governmental_body.offices_positions, President pro tempore of the United States Senate
United States Senate, government.governmental_body.offices_positions, United States Senate minority leader
John Schlossberg, people.person.parents, Caroline Kennedy
Kennedy family, common.topic.article, m.0fbrw
United States Senate, common.topic.notable_types, Governmental Body
Francis Benedict Kennedy, people.person.parents, Patrick J. Kennedy
Patrick J. Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Anthony Shriver
Douglas Harriman Kennedy, people.family_member.family, Kennedy family
United States Senate, common.topic.webpage, m.03ldgbc
Joseph P. Kennedy, Sr., common.topic.image, Joseph Kennedy
United States Senate, common.topic.image, 600px-Senate_Seal.svg.png
Kennedy family, people.family.members, Kathleen Kennedy Townsend
United States Senate, business.employer.employees, m.04hzyg9
Kennedy family, people.family.members, Rory Kennedy
Robert F. Kennedy, people.person.sibling_s, m.0pbycxj
United States Senate minority leader, common.topic.notable_for, g.125bpghx2
Patrick J. Kennedy, people.person.children, Joseph P. Kennedy, Sr.
Mark Shriver, people.family_member.family, Kennedy family
m.052jk8v, government.government_position_held.governmental_body, United States Senate
Caroline Kennedy, people.person.children, Rose Schlossberg
Patrick J. Kennedy, people.person.children, Margaret Louise Kennedy
United States Senate, business.employer.employees, m.05g5t9z
Kennedy family, people.family.members, John F. Kennedy
Rosemary Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
Rose Kennedy, people.person.children, John F. Kennedy
Rose Kennedy, people.person.children, Robert F. Kennedy
Patricia Kennedy Lawford, people.person.children, Robin Elizabeth Lawford
Assistant Minority Leader of the United States Senate, common.topic.notable_for, g.125f9cfv0
m.05k9hxg, government.government_position_held.office_position_or_title, United States Senate majority leader
Joseph P. Kennedy, Jr., common.topic.image, Joseph P. Kennedy, Jr.
Secretary of the United States Senate, common.topic.article, m.03by0n
Joseph P. Kennedy II, common.topic.notable_types, U.S. Congressperson
m.03nmyx1, government.government_position_held.office_holder, Robert F. Kennedy
m.0wj6cc4, government.government_position_held.office_holder, Patrick J. Kennedy
m.094t_m4, government.government_position_held.office_position_or_title, United States Senate majority leader
Kennedy family, people.family.members, Robert F. Kennedy, Jr.
William Kennedy Smith, people.family_member.family, Kennedy family
United States Senate, government.government_position_held.governmental_body, m.03nmyx1
m.052jk8c, government.government_position_held.office_position_or_title, United States Senate majority leader
United States Senate, business.employer.employees, m.04flfw4
Patricia Kennedy Lawford, people.person.children, Christopher Lawford
Rose Kennedy, people.person.children, Patricia Kennedy Lawford
Robert F. Kennedy, Jr., freebase.valuenotation.is_reviewed, Parents
Kennedy family, common.topic.notable_for, g.12573hgz4
United States Senate, visual_art.art_owner.artworks_owned, m.09rykyc
Kennedy family, people.family.members, Robert F. Kennedy
Kennedy bros, common.image.appears_in_topic_gallery, Kennedy family
Joseph P. Kennedy, Sr., people.person.gender, Male
Eunice Kennedy Shriver, people.person.parents, Joseph P. Kennedy, Sr.
Robert F. Kennedy, people.person.nationality, United States of America
Joseph P. Kennedy, Sr., people.person.spouse_s, m.0hyc0gl
Jean Kennedy Smith, people.person.children, Stephen Edward Smith Jr.
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0pbychz
Patricia Kennedy Lawford, people.person.children, Victoria Francis Lawford
United States Senate, book.author.works_written, Renovated butter
Robert F. Kennedy, people.person.children, Douglas Harriman Kennedy
Joseph P. Kennedy, Sr., common.topic.image, JPK Photo
Eunice Kennedy Shriver, people.person.children, Anthony Shriver
Robert F. Kennedy, people.person.children, Kathleen Kennedy Townsend
President pro tempore of the United States Senate, base.schemastaging.context_name.pronunciation, g.125_m9mcg
United States Senate, business.employer.employees, m.05f1dgk
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, John \"Bluto\" Blutarsky
Jean Kennedy Smith, people.family_member.family, Kennedy family
m.05k9hxg, government.government_position_held.governmental_body, United States Senate
Joseph P. Kennedy, Sr., people.person.sibling_s, m.0v_6tws
Kennedy family, common.topic.image, Kennedy bros
John F. Kennedy, people.person.parents, Rose Kennedy
Christopher Lawford, people.family_member.family, Kennedy family
Robert F. Kennedy, government.politician.government_positions_held, m.03nmyx1
Ted Kennedy, people.person.children, Edward M. Kennedy, Jr.
m.0nbz2xd, government.government_position_held.governmental_body, United States Senate
Kara Kennedy, people.person.parents, Ted Kennedy
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Gender
Robert F. Kennedy, people.person.children, Rory Kennedy
Rose Kennedy, people.person.children, Eunice Kennedy Shriver
m.052jk8m, government.government_position_held.office_position_or_title, United States Senate minority leader
Robert F. Kennedy, common.topic.notable_types, U.S. Congressperson
United States Senate, business.employer.employees, m.04kbcz_
United States Senate, business.employer.employees, m.04kq01t
Patrick Bouvier Kennedy, people.family_member.family, Kennedy family
Kathleen Kennedy Townsend, people.family_member.family, Kennedy family
Patrick J. Kennedy, people.person.nationality, United States of America
m.0chcy29, common.webpage.topic, President pro tempore of the United States Senate
Max Kennedy, people.family_member.family, Kennedy family
United States Senate, business.employer.employees, m.0j2db1s
Christopher G. Kennedy, people.family_member.family, Kennedy family
m.0nbz0_p, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
Kennedy family, people.family.members, John Schlossberg
m.05k71xz, government.government_position_held.office_holder, Ted Kennedy
Kennedy family, common.topic.image, Kennedy Arms
Mary Augusta Hickey Kennedy, people.person.children, Mary Loretta Kennedy
Rose Kennedy, people.person.children, Joseph P. Kennedy, Jr.
Robert F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
United States Senate, business.employer.employees, m.05cvl12
United States Senate, book.book_subject.works, Profiles in Courage
m.05k71xz, government.government_position_held.governmental_body, United States Senate
United States Senate, visual_art.art_owner.artworks_owned, m.0bfp2_t
Patrick J. Kennedy, people.person.children, Mary Loretta Kennedy
United States Senate, book.author.works_written, Telephone directory, United States Senate, 1976
Kennedy family, people.family.members, Patrick J. Kennedy
United States Senator, common.topic.image, 600px-Senate_Seal.svg.png
Joseph P. Kennedy, Sr., government.politician.government_positions_held, m.09rgjj1
m.0422l7l, common.webpage.topic, United States Senate
Kennedy family, people.family.members, John F. Kennedy Jr.
m.05k9jtj, government.government_position_held.office_position_or_title, United States Senate minority leader
Joseph P. Kennedy, Sr., people.person.children, Joseph P. Kennedy, Jr.
m.0cq4p_h, common.webpage.topic, Joseph P. Kennedy, Sr.
Joseph P. Kennedy II, people.person.parents, Robert F. Kennedy
Eunice Kennedy Shriver, people.person.children, Timothy Shriver
Kennedy family, people.family.members, Rosemary Kennedy
United States Senate, base.ontologies.ontology_instance.equivalent_instances, m.07nfzf9
m.0k1bgw_, government.government_position_held.governmental_body, United States Senate
Robert F. Kennedy, people.person.children, Courtney Kennedy Hill
John F. Kennedy, people.person.sibling_s, m.03hs9fc
Mary Augusta Hickey Kennedy, people.person.children, Margaret Louise Kennedy
Rosemary Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Caroline Kennedy
Joseph P. Kennedy, Jr., people.person.parents, Joseph P. Kennedy, Sr.
Kennedy family, people.family.members, Joseph P. Kennedy, Sr.
Assistant Majority Leader of the United States Senate, common.topic.notable_for, g.1258r1fl3
Edward M. Kennedy, Jr., people.family_member.family, Kennedy family
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0hpp0n2
Ted Kennedy, government.politician.government_positions_held, m.05k71xz
Joseph P. Kennedy, Sr., people.person.profession, Politician
Michael LeMoyne Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Rose Kennedy
United States Senate, business.employer.employees, m.04hzty7
United States Senate, base.schemastaging.context_name.pronunciation, g.125_mp915
United States Senate, government.governmental_body.offices_positions, Assistant Minority Leader of the United States Senate
m.03nmyx1, government.government_position_held.governmental_body, United States Senate
United States Senate, business.employer.employees, m.04fzffc
President pro tempore of the United States Senate, common.topic.article, m.0d5jj
Joseph P. Kennedy, Sr., people.person.education, m.02vhk1w
United States Senate, business.employer.employees, m.06ybx7l
Rose Kennedy, people.family_member.family, Kennedy family
m.0nbz0_p, government.government_position_held.governmental_body, United States Senate
Joseph P. Kennedy, Sr., common.topic.webpage, m.0cq4p_h
Kerry Kennedy, people.person.parents, Robert F. Kennedy
m.03hs9g8, government.government_position_held.appointed_by, John F. Kennedy
United States Senate, government.governmental_body.jurisdiction, United States of America
Joseph P. Kennedy, Jr., people.family_member.family, Kennedy family
President pro tempore of the United States Senate, common.topic.webpage, m.09vkhqw
United States Senate, government.governmental_body.offices_positions, United States Senator
Ted Kennedy, symbols.name_source.namesakes, Edward M. Kennedy Institute for the United States Senate
m.09rgjj1, government.government_position_held.office_holder, Joseph P. Kennedy, Sr.
Joseph P. Kennedy, Sr., government.politician.party, m.0p7dz12
Kennedy family, people.family.members, Eunice Kennedy Shriver
m.05k9jtj, government.government_position_held.governmental_body, United States Senate
United States Senate, government.governmental_body.offices_positions, Secretary of the United States Senate
Caroline Kennedy, people.family_member.family, Kennedy family
United States Senate, film.film_subject.films, Advise & Consent
Kathleen Cavendish, people.person.parents, Rose Kennedy
Robert F. Kennedy, Jr., people.family_member.family, Kennedy family
Joseph P. Kennedy, Sr., common.topic.notable_for, g.1258cg00w
United States Senate, government.government_position_held.governmental_body, m.05k71xz
United States Senate Page, common.topic.notable_for, g.125g6_9j_
United States Senate, business.employer.employees, m.04c_jdh
Rose Kennedy, people.person.children, Jean Kennedy Smith
Kennedy family, people.family.members, Timothy Shriver
m.0v_6tts, people.sibling_relationship.sibling, Joseph P. Kennedy, Sr.
Joseph P. Kennedy, Jr., people.person.parents, Rose Kennedy
Margaret Louise Kennedy, people.person.parents, Mary Augusta Hickey Kennedy
United States Senate, business.employer.employees, m.04flg3q
Joseph P. Kennedy, Sr., government.politician.government_positions_held, m.09rgjjc
John Schlossberg, people.family_member.family, Kennedy family
Kathleen Cavendish, people.person.parents, Joseph P. Kennedy, Sr.
United States Senate, business.employer.employees, m.04c_jd2
John F. Kennedy Jr., people.family_member.family, Kennedy family
m.094t_m4, government.government_position_held.governmental_body, United States Senate
John F. Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Patricia Kennedy Lawford
United States Senate, business.employer.employees, m.05fvfz1
Joseph P. Kennedy II, people.family_member.family, Kennedy family
Timothy Shriver, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Mark Shriver
Joseph P. Kennedy, Sr., people.person.profession, Investor
United States Senator, common.topic.notable_for, g.1259lv35m
Mary Augusta Hickey Kennedy, people.person.nationality, United States of America
United States of America, government.governmental_jurisdiction.government_positions, United States Senator
Rose Schlossberg, people.family_member.family, Kennedy family
Robert F. Kennedy, people.person.children, Max Kennedy
m.05nlpmx, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
Mary Augusta Hickey Kennedy, people.person.children, Joseph P. Kennedy, Sr.
United States Senate, visual_art.art_owner.artworks_owned, m.051s2bv
Robert F. Kennedy, people.person.children, Robert F. Kennedy, Jr.
Kennedy family, people.family.members, Ted Kennedy
Christopher G. Kennedy, people.person.nationality, United States of America
m.0czxqzq, common.webpage.topic, President pro tempore of the United States Senate
Joseph P. Kennedy, Jr., common.topic.article, m.020t22
United States Senate, business.employer.employees, m.07sgqlf
Patricia Kennedy Lawford, people.person.parents, Rose Kennedy
Rory Kennedy, people.family_member.family, Kennedy family
Caroline Kennedy, people.person.parents, John F. Kennedy
Robert F. Kennedy, Jr., people.person.nationality, United States of America
Kathleen Cavendish, people.family_member.family, Kennedy family
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
Kerry Kennedy, people.family_member.family, Kennedy family
Michael LeMoyne Kennedy, people.person.nationality, United States of America
m.03ldgbc, common.webpage.topic, United States Senate
Joseph P. Kennedy, Sr., people.person.children, Robert F. Kennedy
Eunice Kennedy Shriver, people.person.children, Mark Shriver
Bobby Shriver, people.family_member.family, Kennedy family
Ted Kennedy, people.person.children, Patrick J. Kennedy
David A. Kennedy, people.person.parents, Robert F. Kennedy
Kennedy family, people.family.members, Joseph P. Kennedy, Jr.
United States Senate, business.employer.employees, m.052lw6q
United States Senate, business.employer.employees, m.04c_jcw
Joseph P. Kennedy, Sr., people.person.sibling_s, m.0v_6tts
Mary Loretta Kennedy, people.person.parents, Patrick J. Kennedy
m.04mmcc8, government.government_position_held.governmental_body, United States Senate
Patrick J. Kennedy, people.person.parents, Ted Kennedy
John F. Kennedy Jr., freebase.valuenotation.has_no_value, Children
Rose Kennedy, people.person.children, Rosemary Kennedy
Joseph P. Kennedy, Sr., people.person.children, Eunice Kennedy Shriver
Joseph P. Kennedy, Sr., people.person.profession, Official
United States Senate, business.employer.employees, m.06ybx76
Joseph P. Kennedy, Sr., people.family_member.family, Kennedy family
David A. Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Tatiana Schlossberg
Profiles in Courage, book.author.book_editions_published, John F. Kennedy
m.0p7dz12, government.political_party_tenure.politician, Joseph P. Kennedy, Sr.
Joseph P. Kennedy, Sr., people.person.parents, Patrick J. Kennedy
m.0k1bgw_, government.government_position_held.office_position_or_title, United States Senate majority leader
Kennedy family, people.family.members, Christopher G. Kennedy
m.052jk8v, government.government_position_held.office_position_or_title, United States Senate majority leader
Robert F. Kennedy, Jr., people.person.parents, Robert F. Kennedy
Joseph P. Kennedy, Sr., people.person.sibling_s, m.0v_6tvg
Robert F. Kennedy, government.politician.government_positions_held, m.03hs9g8
United States Senate, business.employer.employees, m.05fz_hg
Joseph P. Kennedy, Sr., people.person.children, Rosemary Kennedy
Kennedy family, people.person.nationality, United States of America
m.04mmcc8, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
United States Senate majority leader, common.topic.notable_for, g.1259mwpd3
Patrick J. Kennedy, people.person.parents, Patrick Kennedy
Max Kennedy, people.person.parents, Robert F. Kennedy
President pro tempore of the United States Senate, common.topic.image, Byrd of2
United States Senate, business.employer.employees, m.04gcg7z
United States Senate, government.governmental_body.offices_positions, United States Senate Page
Joseph P. Kennedy, Sr., people.person.parents, Mary Augusta Hickey Kennedy
Joseph P. Kennedy, Sr., people.person.nationality, United States of America
Joseph P. Kennedy, Sr., people.person.children, Robert F. Kennedy
United States Senate, business.employer.employees, m.046w5m0
United States Senate, business.employer.employees, m.0514c9h
Robert F. Kennedy, people.person.sibling_s, m.0pbycqf
United States Senate, business.employer.employees, m.0514c93
Robert F. Kennedy, people.person.parents, Rose Kennedy
Tatiana Schlossberg, people.person.parents, Caroline Kennedy
Ted Kennedy, people.person.parents, Rose Kennedy
Ted Kennedy, people.person.children, Kara Kennedy
Patrick Bouvier Kennedy, people.person.parents, John F. Kennedy
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Nathan Petrelli
United States Senate, government.governmental_body.offices_positions, Assistant Majority Leader of the United States Senate
Joseph P. Kennedy, Sr., common.topic.notable_types, Politician
Assistant Majority Leader of the United States Senate, common.topic.notable_types, Government Office or Title
Joseph P. Kennedy, Sr., people.person.education, m.02vhk1n
Patrick J. Kennedy, people.person.children, Francis Benedict Kennedy
United States Senate, book.written_work.subjects, Profiles in Courage
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
Robert F. Kennedy, government.politician.party, m.03lbhrc
United States Senate, government.governmental_body.offices_positions, United States Senate Democratic Whip
Rose Kennedy, people.person.children, Ted Kennedy
Patricia Kennedy Lawford, people.family_member.family, Kennedy family
President pro tempore of the United States Senate, common.topic.notable_for, g.125h3jrnr
President pro tempore of the United States Senate, common.topic.image, Robert Byrd official portrait
United States Senate, business.employer.employees, m.04flgfv
m.09rfdwh, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
Mary Augusta Hickey Kennedy, people.person.parents, James Hickey
Joseph P. Kennedy, Sr., people.person.children, Jean Kennedy Smith
Margaret Louise Kennedy, people.person.parents, Patrick J. Kennedy
Patrick J. Kennedy, government.politician.government_positions_held, m.0wj6cc4
United States Senate, business.employer.employees, m.05ft8r7
Eunice Kennedy Shriver, people.person.children, Maria Shriver
John F. Kennedy, people.person.nationality, United States of America
Patricia Kennedy Lawford, people.person.parents, Joseph P. Kennedy, Sr.
President pro tempore of the United States Senate, common.topic.webpage, m.0chcy29
Douglas Harriman Kennedy, people.person.nationality, United States of America
m.05nlpmx, government.government_position_held.governmental_body, United States Senate
United States Senate Page, common.topic.image, Vice Pres
Eunice Kennedy Shriver, people.person.children, Bobby Shriver
United States Senate, book.author.works_written, United States Senate graphic arts collection
m.05k71xz, government.politician.government_positions_held, Ted Kennedy
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0k6lqrm
Mary Loretta Kennedy, freebase.valuenotation.is_reviewed, Children
Rosemary Kennedy, people.person.parents, Rose Kennedy
Mary Augusta Hickey Kennedy, people.person.children, Francis Benedict Kennedy
Christopher G. Kennedy, people.person.parents, Robert F. Kennedy
Courtney Kennedy Hill, people.person.parents, Robert F. Kennedy
Ted Kennedy, common.topic.image, Edward Kennedy, a US Senator from Massachuetts, is a \"cliché\" example of an upper class American
Kennedy family, people.family.members, Bobby Shriver
Kennedy family, people.family.members, Kathleen Cavendish
m.03nmyx1, government.politician.government_positions_held, Robert F. Kennedy
United States Senate, business.employer.employees, m.0g69h84
Jean Kennedy Smith, people.person.children, Kym Maria Smith
Kathleen Kennedy Townsend, people.person.parents, Robert F. Kennedy
Kennedy family, people.family.members, David A. Kennedy
Kennedy family, people.family.members, Patrick Bouvier Kennedy
Patrick J. Kennedy, common.topic.notable_types, U.S. Congressperson
Joseph P. Kennedy, Sr., people.person.parents, John F. Kennedy
United States Senate, business.employer.employees, m.0514cb6
Joseph P. Kennedy, Jr., people.person.sibling_s, m.03lfptc
Bridget Murphy, people.person.children, Patrick J. Kennedy
Joseph P. Kennedy, Sr., people.person.children, John F. Kennedy
Caroline Kennedy, people.person.children, John Schlossberg
Kennedy family, common.topic.notable_types, Family
Joseph P. Kennedy II, people.person.nationality, United States of America
Caroline Kennedy, people.person.children, Tatiana Schlossberg
Douglas Harriman Kennedy, people.person.parents, Robert F. Kennedy
United States Senate, book.author.works_written, Tributes to Senator Marlow W. Cook
Eunice Kennedy Shriver, people.family_member.family, Kennedy family
m.052jk2b, government.government_position_held.governmental_body, United States Senate
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Country of nationality
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Place of birth
Kennedy family, people.family.members, Douglas Harriman Kennedy
Patrick Kennedy, people.person.children, Patrick J. Kennedy
The Irish Catholic political dynasty, John, Robert, and Edward Kennedy, common.image.appears_in_topic_gallery, Kennedy family
Rory Kennedy, people.person.parents, Robert F. Kennedy
Joseph P. Kennedy, Sr., people.person.profession, Diplomat
Anthony Shriver, people.family_member.family, Kennedy family
Mary Loretta Kennedy, people.person.parents, Mary Augusta Hickey Kennedy
Robert F. Kennedy, people.person.children, David A. Kennedy
Courtney Kennedy Hill, people.family_member.family, Kennedy family
Francis Benedict Kennedy, people.person.parents, Mary Augusta Hickey Kennedy
Ted Kennedy, common.topic.notable_types, U.S. Congressperson
Kennedy Arms, common.image.appears_in_topic_gallery, Kennedy family
Joseph P. Kennedy, Sr., people.person.children, Ted Kennedy
United States Congress, government.governmental_body.offices_positions, United States Senator
Ted Kennedy, people.family_member.family, Kennedy family
David A. Kennedy, people.person.nationality, United States of America
Joseph P. Kennedy, Sr., government.politician.government_positions_held, m.09rgjjm
Kennedy family, people.family.members, Edward M. Kennedy, Jr.
United States Senate Page, common.topic.article, m.07_5xn
Robert F. Kennedy, people.family_member.family, Kennedy family
United States Senate, visual_art.art_owner.artworks_owned, m.09ryl37
Jean Kennedy Smith, people.person.children, Amanda Mary Smith
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
Joseph P. Kennedy, Sr., people.person.religion, Catholicism
David A. Kennedy, freebase.valuenotation.has_no_value, Children
United States Senate, business.employer.employees, m.07sgqm6
United States Senate, business.employer.employees, m.04fzfcy
Edward M. Kennedy, Jr., people.person.nationality, United States of America
Jean Kennedy Smith, people.person.children, William Kennedy Smith
Joseph P. Kennedy, Jr., people.person.sibling_s, m.075qm1y
Kennedy family, people.family.members, Rose Schlossberg
m.03nmyx1, government.government_position_held.office_position_or_title, United States Senator
Kennedy family, people.family.members, William Kennedy Smith
Kennedy family, people.family.members, Joseph P. Kennedy II
Patricia Kennedy Lawford, people.person.children, Sydney Maleia Kennedy Lawford
Secretary of the United States Senate, common.topic.notable_types, Government Office or Title
Robert F. Kennedy, people.person.children, Kerry Kennedy
Jean Kennedy Smith, people.person.parents, Rose Kennedy
m.05k71xz, government.government_position_held.office_position_or_title, United States Senator
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.0nbz2xd
Robert F. Kennedy, people.person.sibling_s, m.03hs9fc
Ted Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
John F. Kennedy Jr., people.person.parents, John F. Kennedy
United States of America, people.person.nationality, Robert F. Kennedy
Joseph P. Kennedy, Sr., people.person.children, Patricia Kennedy Lawford
United States Senate, business.employer.employees, m.0514c9v
Rose Kennedy, people.person.children, Kathleen Cavendish
United States Senate, business.employer.employees, m.052lw71
United States Senate, government.governmental_body.offices_positions, United States Senate majority leader
Joseph P. Kennedy, Sr., people.person.education, m.04lpdmf
Patrick Bouvier Kennedy, people.person.nationality, United States of America
United States Senate, visual_art.art_owner.artworks_owned, m.09ryl3h
Edward M. Kennedy, Jr., common.topic.notable_types, Family member
United States Senate, business.employer.employees, m.05nmypf
William Kennedy Smith, people.person.parents, Jean Kennedy Smith
m.09rgjjm, government.government_position_held.office_holder, Joseph P. Kennedy, Sr.
Eunice Kennedy Shriver, people.person.parents, Rose Kennedy
Jean Kennedy Smith, people.person.parents, Joseph P. Kennedy, Sr.
United States of America, people.person.nationality, John F. Kennedy
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0pbyc_8
Joseph P. Kennedy, Jr., common.topic.notable_for, g.12575ghz6
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Senator Ross Garrison
Joseph P. Kennedy, Sr., people.person.children, Ted Kennedy
Kennedy family, common.topic.webpage, m.0b6r_hs
Tatiana Schlossberg, people.family_member.family, Kennedy family
United States Senate, common.topic.webpage, m.0422l7l
Patrick J. Kennedy, people.person.parents, Bridget Murphy
Joseph P. Kennedy, Sr., common.topic.article, m.01qlgc
Mary Augusta Hickey Kennedy, people.person.parents, Margaret M. Field Hickey
Joseph P. Kennedy, Jr., people.person.sibling_s, m.0pbycwk
Kennedy family, common.topic.image, The Irish Catholic political dynasty, John, Robert, and Edward Kennedy
Secretary of the United States Senate, common.topic.notable_for, g.125g4ph_v
John F. Kennedy, people.person.children, Caroline Kennedy
m.09rfdwh, government.government_position_held.governmental_body, United States Senate
United States Senate, business.employer.employees, m.012d_blh
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Date of birth
Rose Schlossberg, people.person.parents, Caroline Kennedy
Kennedy family, people.family.members, Michael LeMoyne Kennedy
Robert F. Kennedy, people.person.children, Christopher G. Kennedy
United States Senate, common.topic.notable_for, g.1259v06zd
m.052jk8c, government.government_position_held.governmental_body, United States Senate
Robert F. Kennedy, people.person.sibling_s, m.0pbyck5

Answer: Ted Kennedy
Robert F. Kennedy
John F. Kennedy