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: What are members of the Senate called who hold position from January 15, 2013? 
Knowledge Triplets: United States Senate, business.employer.employees, m.0g69h84
m.04dhh59, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.030qmtg, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
m.04dhh3l, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
President pro tempore of the United States Senate, common.topic.notable_types, Government Office or Title
United States Senate Committee on Foreign Relations, business.employer.employees, m.052jf78
United States Senate Committee on the Judiciary, common.topic.notable_for, g.125dr6fd0
United States Senate, business.employer.employees, m.04flfw4
United States Senate, business.employer.employees, m.06ybx7l
United States Senate minority leader, government.government_office_or_title.office_holders, m.052jk8m
United States Senate, business.employer.employees, m.052lw71
United States Senate Committee on the Judiciary, government.legislative_committee.members, m.02_wk3n
President pro tempore of the United States Senate, common.topic.webpage, m.0chcy29
United States Congress, government.governmental_body.offices_positions, United States Senator
United States of America, government.governmental_jurisdiction.government_positions, United States Senator
United States Senate Committee on the Judiciary, law.constitutional_amendment_proposer.constitutional_amendments_proposed, Thirteenth Amendment to the United States Constitution
United States Senate majority leader, government.government_office_or_title.office_holders, m.0k1bgw_
m.04mmcc8, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
m.030qq92, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
United States Senate majority leader, government.government_office_or_title.governmental_body_if_any, United States Senate
m.052jk8m, government.government_position_held.office_position_or_title, United States Senate minority leader
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.05b8v53
m.02_wjxz, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.05k9jtj, government.government_position_held.office_position_or_title, United States Senate minority leader
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh2d
President pro tempore of the United States Senate, common.topic.notable_for, g.125h3jrnr
Research Director to Senate Majority Leader Robert Dole, business.job_title.people_with_this_title, m.0514c9v
Assistant Minority Leader of the United States Senate, government.government_office_or_title.governmental_body_if_any, United States Senate
United States Senate, business.employer.employees, m.046w5m0
United States Senate, film.film_subject.films, Advise & Consent
United States Senate Committee on Rules and Administration, government.legislative_committee.members, m.02_wpdj
United States Senate Committee on Appropriations, government.legislative_committee.members, m.05nls2p
United States Senate, business.employer.employees, m.0514cb6
United States Senate, business.employer.employees, m.04flfwk
United States Senate, common.topic.notable_types, Governmental Body
United States Senate Committee on Commerce, Science, and Transportation, common.topic.notable_for, g.125brlx5j
United States Senate Committee on the Budget, government.legislative_committee.members, m.07l1637
United States Senate Committee on the Judiciary, business.employer.employees, m.04zjkjf
m.04dhh4q, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.0nbz2xd
m.0nbz0_p, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
m.04dhh4g, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate minority leader, government.government_office_or_title.governmental_body_if_any, United States Senate
m.0nbz2xd, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
m.0y5pkhn, government.government_position_held.governmental_body, United States Congress
United States Senate majority leader, government.government_office_or_title.office_holders, m.052jk8c
United States Senate majority leader, government.government_office_or_title.office_holders, m.052jk8v
President pro tempore of the United States Senate, common.topic.image, Robert Byrd official portrait
United States Senate, book.author.works_written, Renovated butter
United States Senate Select Committee on Intelligence, government.legislative_committee.members, m.030qq4z
United States Senate, business.employer.employees, m.04fzfcy
United States Senate, business.employer.employees, m.0514c93
United States Senate, government.governmental_body.committees, United States Senate Committee on Commerce, Science, and Transportation
United States Senate Committee on Armed Services, government.legislative_committee.members, m.02_wjvp
m.02_x99b, government.legislative_committee_membership.committee, United States Senate Committee on the Judiciary
United States Senate Committee on Foreign Relations, business.employer.employees, m.063h8zs
United States Senate, base.schemastaging.context_name.pronunciation, g.125_mp915
United States Senate Committee on Appropriations, government.legislative_committee.members, m.05nls25
m.07l163g, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
United States Senate, business.employer.employees, m.04fzffc
United States Senate Committee on the Judiciary, common.topic.image, Sonia Sotomayor on first day of confirmation hearings
United States Senate, government.governmental_body.offices_positions, United States Senate Democratic Whip
United States Senate Democratic Whip, common.topic.notable_for, g.1257w3yrx
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh4q
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.02_wk0j
m.030qnc3, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on Finance, common.topic.notable_for, g.1258w5mfs
United States Senate Page, common.topic.notable_for, g.125g6_9j_
m.052jk8c, government.government_position_held.office_position_or_title, United States Senate majority leader
United States Senate Select Committee on Intelligence, common.topic.article, m.03d2pp
United States Senate Committee on Appropriations, government.legislative_committee.members, m.030r1g8
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh42
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.04mmcc8
United States Senate Committee on the Judiciary, common.topic.notable_types, Legislative committee
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.030r1gh
United States Senate, government.governmental_body.committees, United States Senate Committee on Appropriations
United States Senate Select Committee on Intelligence, government.legislative_committee.members, m.030qnd2
United States Senate Committee on Rules and Administration, government.legislative_committee.members, m.030r1g_
Assistant Majority Leader of the United States Senate, common.topic.notable_types, Government Office or Title
m.04dhh2_, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on Rules and Administration, common.topic.notable_for, g.12588_zqv
m.02_wsl5, government.legislative_committee_membership.committee, United States Senate Committee on the Judiciary
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.02_x9d3
m.02_wk3n, government.legislative_committee_membership.committee, United States Senate Committee on the Judiciary
United States Senate majority leader, government.government_office_or_title.office_holders, m.05k9hxg
United States Senate majority leader, common.topic.notable_for, g.1259mwpd3
m.05b8v53, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
President pro tempore of the United States Senate, government.government_office_or_title.governmental_body_if_any, United States Senate
m.09rfdwh, government.government_position_held.jurisdiction_of_office, United States of America
The journal of the Senate, including the Journal of the Executive proceedings of the Senate, book.written_work.author, United States Senate
United States Senate, government.governmental_body.offices_positions, United States Senate minority leader
m.030qq4r, government.legislative_committee_membership.committee, United States Senate Committee on Rules and Administration
m.05k9hxg, government.government_position_held.governmental_body, United States Senate
United States Senate, government.governmental_body.committees, United States Senate Select Committee on Intelligence
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.02_wy7h
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.03h9hnh
United States Senate Committee on Appropriations, common.topic.article, m.02cv6z
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.030qnc3
United States Senate, business.employer.employees, m.04hzty7
m.04dhh3v, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate, government.governmental_body.committees, United States Senate Committee on Foreign Relations
United States Senator, common.topic.notable_for, g.1259lv35m
United States Senate, common.topic.webpage, m.0422l7l
Assistant Majority Leader of the United States Senate, government.government_office_or_title.governmental_body_if_any, United States Senate
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.09rfdwh
United States Senate Committee on Rules and Administration, government.legislative_committee.members, m.030qq4r
m.04mmcc8, government.government_position_held.jurisdiction_of_office, United States of America
m.030qq4j, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
m.04mmcc8, government.government_position_held.governmental_body, United States Senate
United States Senate Committee on Foreign Relations, government.legislative_committee.legislature, United States Senate
United States Senate, common.topic.webpage, m.03ldgbc
President pro tempore of the United States Senate, government.government_office_or_title.governmental_body_if_any, United States Congress
United States Senate, business.employer.employees, m.05ft8r7
United States Senate Committee on Finance, government.legislative_committee.legislature, United States Senate
President pro tempore of the United States Senate, common.topic.article, m.0d5jj
m.05nlpmx, government.government_position_held.jurisdiction_of_office, United States of America
m.052jk8v, government.government_position_held.governmental_body, United States Senate
m.04dhh2n, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.02_wy7y, government.legislative_committee_membership.committee, United States Senate Committee on Rules and Administration
United States Senate Select Committee on Intelligence, government.legislative_committee.members, m.02_wsld
United States Senate Committee on the Judiciary, government.legislative_committee.members, m.02_wsl5
United States Congress, government.governmental_body.offices_positions, President pro tempore of the United States Senate
United States Senate, base.symbols.symbol_user.symbols, m.063vjb7
United States Senate Committee on the Judiciary, government.legislative_committee.legislature, United States Senate
United States Senate, business.employer.employees, m.04c_jd2
United States Senate Committee on Armed Services, government.legislative_committee.members, m.030qq4j
United States Senate Select Committee on Intelligence, government.legislative_committee.legislature, United States Senate
United States Senate, government.governmental_body.committees, United States Senate Watergate Committee
United States Senate Committee on Foreign Relations, business.employer.employees, m.0wkflq7
m.05lmm6l, government.legislative_committee_membership.committee, United States Senate Committee on the Judiciary
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.030qq6_
m.04dhh5k, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on Rules and Administration, government.legislative_committee.members, m.02_wy7y
m.052jk2b, government.government_position_held.governmental_body, United States Senate
United States Senate minority leader, government.government_office_or_title.office_holders, m.052jk2b
United States Senate Committee on Rules and Administration, government.legislative_committee.members, m.02_wskv
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Senator Ross Garrison
United States Senate, business.employer.employees, m.05nmypf
President pro tempore of the United States Senate, common.topic.image, Byrd of2
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh5k
Secretary of the United States Senate, common.topic.notable_for, g.125g4ph_v
United States Senate, business.employer.employees, m.05fvfz1
United States Senate Committee on the Budget, government.legislative_committee.members, m.02_wtpc
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh3l
m.03ldgbc, common.webpage.topic, United States Senate
United States Senate, common.topic.notable_for, g.1259v06zd
m.03bqfby, government.legislative_committee_membership.committee, United States Senate Committee on Finance
United States Senate Committee on Finance, government.legislative_committee.members, m.03bqfby
United States Senate, business.employer.employees, m.06ybx76
m.052jk8c, government.government_position_held.governmental_body, United States Senate
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.02_x991
m.05k9hxg, government.government_position_held.office_position_or_title, United States Senate majority leader
United States Senate Committee on the Budget, common.topic.image, Komisja na posiedzeniu
United States Senate minority leader, common.topic.notable_types, Government Office or Title
m.052jk8v, government.government_position_held.office_position_or_title, United States Senate majority leader
United States Senate minority leader, common.topic.notable_for, g.125bpghx2
United States Senate, government.governmental_body.offices_positions, United States Senate Page
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh4g
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.legislature, United States Senate
United States Senate, government.governmental_body.committees, United States Senate Committee on the Judiciary
m.04dhh2d, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate majority leader, government.government_office_or_title.office_holders, m.094t_m4
m.030qn9x, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
United States Senate Committee on the Budget, government.legislative_committee.members, m.030qncb
United States Senate Committee on Rules and Administration, common.topic.article, m.03ftsn
m.04dhh37, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on Armed Services, government.legislative_committee.members, m.02_x961
United States Senate Committee on the Judiciary, government.legislative_committee.members, m.02_x99b
United States Senate Committee on Commerce, Science, and Transportation, common.topic.article, m.02y0sr
m.0nbz2xd, government.government_position_held.governmental_body, United States Senate
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.02_wpd2
United States Senate, business.employer.employees, m.0514c9v
United States Senate Committee on Armed Services, government.legislative_committee.members, m.07l163g
United States Senate, business.employer.employees, m.04hzyg9
Assistant Minority Leader of the United States Senate, common.topic.notable_for, g.125f9cfv0
m.05nlpmx, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
m.04dhh42, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
Assistant Majority Leader of the United States Senate, common.topic.notable_for, g.1258r1fl3
m.052jk8v, government.government_position_held.jurisdiction_of_office, United States of America
United States Senate, business.employer.employees, m.05cvl12
United States Senate, common.topic.image, 600px-Senate_Seal.svg.png
m.02_wjw6, government.legislative_committee_membership.committee, United States Senate Committee on the Judiciary
United States Senate, government.governmental_body.offices_positions, Secretary of the United States Senate
United States Senate, government.governmental_body.offices_positions, President pro tempore of the United States Senate
United States Senate, business.employer.employees, m.04flgfv
United States Senate Committee on Finance, government.legislative_committee.members, m.02_wjxr
United States Senate Committee on Finance, common.topic.article, m.0386mc
President pro tempore of the United States Senate, common.topic.webpage, m.09vkhqw
United States Senate Committee on Appropriations, government.legislative_committee.members, m.02_wtnq
m.052jk2b, government.government_position_held.office_position_or_title, United States Senate minority leader
m.09rfdwh, government.government_position_held.governmental_body, United States Senate
United States Senate Committee on Appropriations, government.legislative_committee.members, m.02_wskm
United States Senate, business.employer.employees, m.04flg3q
Secretary of the United States Senate, common.topic.article, m.03by0n
m.04dhh1x, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on the Judiciary, common.topic.article, m.036ww_
United States Senator, common.topic.notable_types, Government Office or Title
m.03h9hnx, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
President pro tempore of the United States Senate, common.topic.webpage, m.0czxqzq
United States Senate, business.employer.employees, m.07sgqm6
m.0chcy29, common.webpage.topic, President pro tempore of the United States Senate
m.0nbz0_p, government.government_position_held.governmental_body, United States Senate
United States Senate Committee on Appropriations, government.legislative_committee.members, m.030r1l0
m.0nbz2xd, government.government_position_held.jurisdiction_of_office, United States of America
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.05nls2f
United States Senate, book.book_subject.works, Profiles in Courage
United States Senate, government.governmental_body.committees, United States Senate Committee on Rules and Administration
m.02_x9d3, government.legislative_committee_membership.committee, United States Senate Committee on Commerce, Science, and Transportation
m.0nbz0_p, government.government_position_held.jurisdiction_of_office, United States of America
United States Senate, business.employer.employees, m.05f1dgk
United States Senate, book.author.works_written, United States Senate graphic arts collection
Secretary of the United States Senate, government.government_office_or_title.governmental_body_if_any, United States Senate
m.0k1bgw_, government.government_position_held.office_position_or_title, United States Senate majority leader
United States Senate majority leader, common.topic.notable_types, Government Office or Title
m.0y5pknn, government.government_position_held.governmental_body, United States Congress
m.05gx3_2, government.government_position_held.governmental_body, United States Congress
m.094t_m4, government.government_position_held.governmental_body, United States Senate
The journal of the Senate, including the Journal of the Executive proceedings of the Senate, common.topic.notable_types, Book
United States Senate, business.employer.employees, m.04c_jcw
United States Senator, common.topic.image, 600px-Senate_Seal.svg.png
United States Senate Select Committee on Intelligence, common.topic.notable_for, g.1258pj121
United States Senate, business.employer.employees, m.04gcg7z
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.02_ws9_
United States Senate minority leader, government.government_office_or_title.office_holders, m.05k9jtj
United States Senate, government.governmental_body.committees, United States Senate Committee on Armed Services
United States Senate, business.employer.employees, m.0j2db1s
United States Senate Committee on Armed Services, government.legislative_committee.members, m.030qq92
United States Senate Committee on the Judiciary, business.employer.employees, m.010131jp
United States Senate, base.ontologies.ontology_instance.equivalent_instances, m.07nfzf9
United States Senate Committee on Armed Services, government.legislative_committee.members, m.02_wpcw
United States Senate, business.employer.employees, m.0514c9h
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Nathan Petrelli
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh2n
United States Senate, business.employer.employees, m.04kq01t
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh59
United States Senate, book.author.works_written, Tributes to Senator Marlow W. Cook
United States Senate Committee on Armed Services, government.legislative_committee.members, m.02_wk09
United States Senate Committee on Rules and Administration, government.legislative_committee.legislature, United States Senate
United States Senate Committee on Finance, government.legislative_committee.members, m.052jjnb
United States Senate, government.governmental_body.offices_positions, Assistant Minority Leader of the United States Senate
United States Senate Committee on the Budget, government.legislative_committee.members, m.03bqfc4
m.05k9jtj, government.government_position_held.governmental_body, United States Senate
Deputy Counsel to Senate Majority Leader Robert Dole, business.job_title.people_with_this_title, m.0514c9h
United States Senate Committee on Foreign Relations, common.topic.notable_for, g.1257s26y1
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.05nlpmx
Counsel to Senate Majority Leader Robert Dole, business.job_title.people_with_this_title, m.0514c93
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh37
m.02_x991, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.09rfdwh, government.government_position_held.office_position_or_title, President pro tempore of the United States Senate
United States Senate Committee on the Judiciary, government.legislative_committee.members, m.05lmm6l
United States Senate Committee on Armed Services, common.topic.article, m.02kfvf
President pro tempore of the United States Senate, common.topic.image, Ppt-seal
United States Senate, business.employer.employees, m.07sgqlf
United States Senate Committee on Foreign Relations, common.topic.article, m.02cv6l
United States Senate Democratic Whip, common.topic.article, m.03ghxr
m.094t_m4, government.government_position_held.office_position_or_title, United States Senate majority leader
m.0422l7l, common.webpage.topic, United States Senate
United States Senate, book.author.works_written, The journal of the Senate, including the Journal of the Executive proceedings of the Senate
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh1x
Secretary of the United States Senate, common.topic.notable_types, Government Office or Title
m.030r1g_, government.legislative_committee_membership.committee, United States Senate Committee on Rules and Administration
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.02_ws8n
United States Senate, business.employer.employees, m.05g5t9z
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.030qnb3
United States Senate Committee on the Judiciary, government.legislative_committee.members, m.02_wjw6
President pro tempore of the United States Senate, government.government_office_or_title.office_holders, m.0nbz0_p
Counsel to the U.S. Senate Judiciary Committee, business.job_title.people_with_this_title, m.05nmypf
m.05nlpmx, government.government_position_held.governmental_body, United States Senate
United States Senate, business.employer.employees, m.012d_blh
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh2_
m.03h9hnh, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.030qnb3, government.legislative_committee_membership.committee, United States Senate Committee on Commerce, Science, and Transportation
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh24
United States Senate Committee on Commerce, Science, and Transportation, government.legislative_committee.members, m.02_wjxj
m.0k1bgw_, government.government_position_held.governmental_body, United States Senate
The journal of the Senate, including the Journal of the Executive proceedings of the Senate, common.topic.notable_for, g.125fxs37z
m.02_x961, government.legislative_committee_membership.committee, United States Senate Committee on Armed Services
United States Senate, business.employer.employees, m.04kbcz_
United States Senate, government.governmental_body.committees, United States Senate Committee on Finance
m.04dhh24, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.03h9hnx
United States Senate, government.governmental_body.offices_positions, Assistant Majority Leader of the United States Senate
United States Senate, government.governmental_body.offices_positions, United States Senator
United States Senate Page, common.topic.article, m.07_5xn
United States Senate Committee on Finance, government.legislative_committee.members, m.02_wk3f
United States Senate Committee on the Budget, government.legislative_committee.members, m.05lmm6s
m.052jk8c, government.government_position_held.jurisdiction_of_office, United States of America
United States Senate Committee on Finance, government.legislative_committee.members, m.05lmm5r
United States Senate, business.employer.employees, m.052lw6q
United States Senate Committee on Armed Services, government.legislative_committee.legislature, United States Senate
United States Senate Committee on Foreign Relations, common.topic.image, Bob Casey, Jr
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.04dhh3v
President pro tempore of the United States Senate, base.schemastaging.context_name.pronunciation, g.125_m9mcg
m.02_wy7h, government.legislative_committee_membership.committee, United States Senate Committee on Foreign Relations
m.09vkhqw, common.webpage.topic, President pro tempore of the United States Senate
United States Senate Committee on Armed Services, government.legislative_committee.members, m.030qmtg
United States Senate, government.governmental_body.offices_positions, United States Senate majority leader
United States Senate Committee on Armed Services, common.topic.notable_for, g.125h43b3x
United States Senate Committee on Foreign Relations, government.legislative_committee.members, m.02_wjxz
United States Senate Committee on Armed Services, government.legislative_committee.members, m.030qn9x
United States Senate, business.employer.employees, m.04c_jdh
Chief of Staff, US Senate Committee on Foreign Relations, business.job_title.people_with_this_title, m.04flgfv
United States Senate, business.employer.employees, m.05fz_hg
United States Senate Committee on Finance, government.legislative_committee.members, m.02_wkd1
Assistant Minority Leader of the United States Senate, common.topic.notable_types, Government Office or Title
m.0czxqzq, common.webpage.topic, President pro tempore of the United States Senate
United States Senate Committee on Appropriations, government.legislative_committee.legislature, United States Senate
United States Senate Page, common.topic.image, Vice Pres
United States Senate Select Committee on Intelligence, business.employer.employees, m.0g7mwvd
United States Senate, common.topic.article, m.07t5l

Answer: Senator