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 Louisiana State senator has held a position in the 4th U. S. Congress? 
Knowledge Triplets: Louisiana State Senate, government.governmental_body.members, m.0wkqmpy
m.09tmlrx, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws1gg, government.government_position_held.legislative_sessions, 12th United States Congress
m.09tmlwz, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0wydxhb, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmlwz, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wztk13, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmkg5, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmkxk, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmmp6, government.government_position_held.jurisdiction_of_office, Louisiana
m.0nc_z3_, government.government_position_held.district_represented, Louisiana
m.0n5xwyn, government.government_position_held.legislative_sessions, 28th United States Congress
m.09tmlvp, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws1mx, government.government_position_held.district_represented, Louisiana
m.09tmlf9, government.government_position_held.office_position_or_title, Governor of Louisiana
United States Senate election in Louisiana, 2008, government.election.winner, Mary Landrieu
m.09tmkn0, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0wyytl6
Louisiana State Capitol, common.image.appears_in_topic_gallery, Louisiana State Legislature
m.0wc1zww, government.government_position_held.jurisdiction_of_office, Louisiana
m.010fr50s, government.government_position_held.jurisdiction_of_office, Louisiana
m.0n652jc, government.government_position_held.district_represented, Louisiana
Secretary of State of Louisiana, common.topic.notable_for, g.125dhx3rg
m.09tmmqy, government.government_position_held.office_position_or_title, Governor of Louisiana
President of the SenateVice PresidentJohn Adams, common.image.appears_in_topic_gallery, 2nd United States Congress
Louisiana State Senate, common.topic.webpage, m.0bx2p70
4th United States Congress, government.legislative_session.legislature, United States Congress
United States Congress, government.governmental_body.offices_positions, President pro tempore of the United States Senate
m.09tmmbm, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmlqq, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tml65, government.government_position_held.jurisdiction_of_office, Louisiana
Secretary of State of Louisiana, common.topic.article, m.04m_nvr
Louisiana State Senate, government.governmental_body.members, g.11c3k9pqnk
m.09tml65, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0ncswtk, government.government_position_held.legislative_sessions, 33rd United States Congress
Louisiana State Senate, government.governmental_body.members, g.11btwjd5h9
m.0bws06r, government.government_position_held.district_represented, Louisiana
m.0gl5bsh, government.government_position_held.governmental_body, Louisiana State Senate
m.0ncswtk, government.government_position_held.district_represented, Louisiana
Louisiana State Senate, government.governmental_body.members, g.11c3k9pws5
m.0mtpfws, government.government_position_held.district_represented, Louisiana
m.09tmm2y, government.government_position_held.jurisdiction_of_office, Louisiana
4th United States Congress, common.topic.image, Independence Hall (about 1780)
Louisiana State Senate, government.governmental_body.members, g.11b7vycvlf
m.0z4g3bn, government.government_position_held.governmental_body, Louisiana State Senate
m.0nc_z3_, government.government_position_held.legislative_sessions, 33rd United States Congress
m.0nc_vy9, government.government_position_held.legislative_sessions, 34th United States Congress
m.0n99b8s, government.government_position_held.office_position_or_title, United States Senator
m.09tmm5y, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmklx, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws1mx, government.government_position_held.office_position_or_title, United States Senator
m.09tmlqq, government.government_position_held.office_position_or_title, Governor of Louisiana
m.012n_zdt, government.government_position_held.governmental_body, Louisiana State Senate
m.04ktp68, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n7z2p3, government.government_position_held.district_represented, Louisiana
m.0x170bg, government.government_position_held.governmental_body, Louisiana State Senate
m.09tmkjn, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmlf9, government.government_position_held.jurisdiction_of_office, Louisiana
United States Senate election in Louisiana, 2010, government.election.office, United States Senate
m.012gg8tg, government.government_position_held.governmental_body, Louisiana State Senate
m.010fr50s, government.government_position_held.office_position_or_title, Louisiana Attorney General
m.04615rt, common.webpage.topic, Louisiana State Legislature
m.0ncswtk, government.government_position_held.office_position_or_title, United States Senator
m.0n652jc, government.government_position_held.office_position_or_title, United States Senator
m.0wc9xc3, government.government_position_held.jurisdiction_of_office, Louisiana
United States Senate election in Louisiana, 2008, government.election.office, United States Senator
Louisiana State Senate, government.governmental_body.members, m.012n_zdt
m.012rcf5q, government.government_position_held.governmental_body, Louisiana State Senate
m.09tmljm, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0nbytlt, government.government_position_held.legislative_sessions, 27th United States Congress
United States Senator, government.government_office_or_title.jurisdiction, United States of America
Louisiana State Senate, government.governmental_body.jurisdiction, Louisiana
m.0n4qyqr, government.government_position_held.district_represented, Louisiana
m.010wzlnk, government.government_position_held.governmental_body, Louisiana House of Representatives
m.010f0pjr, government.government_position_held.office_position_or_title, Lieutenant Governor of Louisiana
m.0130ls3j, government.government_position_held.governmental_body, Louisiana State Senate
United States Senate election in Louisiana, 2008, government.election.general_election, Louisiana state elections, 2008
m.010f0pjr, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wc9hv6, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmlp0, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n9d2tc, government.government_position_held.district_represented, Louisiana
m.0bws0xr, government.politician.government_positions_held, Edward Livingston
m.09tmlt7, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmmmn, government.government_position_held.jurisdiction_of_office, Louisiana
m.0yqgrv3, government.government_position_held.jurisdiction_of_office, Louisiana
m.0w5dbzj, government.government_position_held.basic_title, State Senator
m.0wz9dyw, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana State Legislature, common.topic.webpage, m.04615rt
m.010d1ztj, government.government_position_held.office_position_or_title, United States Senator
m.09tmkxk, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n9b3k1, government.government_position_held.district_represented, Louisiana
m.05kfc5c, government.government_position_held.district_represented, Louisiana
m.09tmmv_, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wc9xc3, government.government_position_held.office_position_or_title, Louisiana Commissioner of Agriculture and Forestry
United States Senate election in Louisiana, 2010, government.election.district, Louisiana
Louisiana State Senate, government.governmental_body.members, m.012gg8tg
m.09tmmh8, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n652jc, government.government_position_held.legislative_sessions, 18th United States Congress
m.09tmm97, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0z4gnnx, government.government_position_held.governmental_body, Louisiana State Senate
m.0nbyv18, government.government_position_held.office_position_or_title, United States Senator
Louisiana State Senate, government.governmental_body.members, g.11btwjcmnm
m.0n99b8s, government.government_position_held.district_represented, Louisiana
m.09tmk__, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmmp6, government.government_position_held.office_position_or_title, Governor of Louisiana
United States of America, people.person.nationality, Edward Livingston
Louisiana state elections, 2008, government.general_election.contests, United States Senate election in Louisiana, 2008
m.0wzkd48, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmlp0, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wc8vln, government.government_position_held.office_position_or_title, Louisiana Commissioner of Agriculture and Forestry
Louisiana, government.political_district.elections, United States Senate election in Louisiana, 2008
4th United States Congress, common.topic.notable_types, Legislative session
m.0mtp9cf, government.government_position_held.district_represented, Louisiana
m.09tml7w, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0wck8cw, government.government_position_held.basic_title, State Senator
m.09tmksx, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n5xwy_, government.government_position_held.office_position_or_title, United States Senator
m.09tmmxm, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0ncswtk, government.government_position_held.legislative_sessions, 32nd United States Congress
m.0n5xtbj, government.government_position_held.office_position_or_title, United States Senator
m.0nc_z3_, government.government_position_held.legislative_sessions, 34th United States Congress
m.0wck8cw, government.government_position_held.district_represented, Louisiana's 3rd congressional district
m.0w5dbzj, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana State Senate, government.governmental_body.members, m.0z4gsmj
2nd United States Congress, common.topic.image, President of the SenateVice PresidentJohn Adams
United States Senator, government.government_position_held.office_position_or_title, m.0bws0xr
m.09tmkgs, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0wyyz3q
m.0hz6wgt, government.government_position_held.office_position_or_title, Secretary of State of Louisiana
m.09tmll2, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0nbytlt, government.government_position_held.district_represented, Louisiana
m.09tml7w, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wkck0m, government.government_position_held.governmental_body, Louisiana State Senate
m.04x_n0_, government.government_position_held.jurisdiction_of_office, Louisiana
m.04x_n0_, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0wkck0m
m.0n7z2p3, government.government_position_held.legislative_sessions, 18th United States Congress
m.0wyytl6, government.government_position_held.governmental_body, Louisiana State Senate
Louisiana State Senate, government.governmental_body.members, m.0wltc4l
m.09tmkgs, government.government_position_held.jurisdiction_of_office, Louisiana
m.0w_1_ct, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmm4n, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n5xwyn, government.government_position_held.office_position_or_title, United States Senator
m.0n9d2xf, government.government_position_held.district_represented, Louisiana
m.0n7z57k, government.government_position_held.legislative_sessions, 18th United States Congress
Louisiana, location.administrative_division.country, United States of America
m.09tmlgw, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wc9hv6, government.government_position_held.jurisdiction_of_office, Louisiana
m.05kchx9, government.government_position_held.office_position_or_title, United States Senator
m.09tmmlg, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0bwr_pz, government.government_position_held.district_represented, Louisiana
United States Senate election in Louisiana, 2010, common.topic.image, Charles Melancon
4th United States Congress, common.topic.image, President of the SenateVice PresidentJohn Adams
Louisiana State Legislature, common.topic.notable_for, g.1255nsy_3
m.0wyyz3q, government.government_position_held.governmental_body, Louisiana State Senate
m.09tml19, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmlvp, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0bws1gg, government.government_position_held.office_position_or_title, United States Senator
m.09tmlgw, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0130ls3j
United States Senate election in Louisiana, 2010, common.topic.image, DVitterOfficial
m.0hzbx9d, government.government_position_held.office_position_or_title, Louisiana Attorney General
m.0w4g1sb, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmklx, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0nbz1zw, government.government_position_held.office_position_or_title, United States Senator
m.09tmmmn, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0wck8cw, government.government_position_held.governmental_body, Louisiana State Senate
m.0n652jc, government.government_position_held.legislative_sessions, 17th United States Congress
4th United States Congress, common.topic.image, Congress Hall exterior
m.0mtpfws, government.government_position_held.legislative_sessions, 12th United States Congress
m.0bwr_jh, government.government_position_held.district_represented, Louisiana
m.0bws1mx, government.government_position_held.legislative_sessions, 12th United States Congress
Congress Hall exterior, common.image.appears_in_topic_gallery, 4th United States Congress
m.09tmlbm, government.government_position_held.jurisdiction_of_office, Louisiana
Independence Hall (about 1780), common.image.appears_in_topic_gallery, 4th United States Congress
m.0x0wd9d, government.government_position_held.jurisdiction_of_office, Louisiana
m.0zs3n9b, government.government_position_held.governmental_body, Louisiana House of Representatives
m.0nc_vy9, government.government_position_held.legislative_sessions, 33rd United States Congress
m.0wztk13, government.government_position_held.jurisdiction_of_office, Louisiana
United States Senate election in Louisiana, 2008, common.topic.notable_for, g.1256x4_9m
m.0hz6wgt, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wz9dyw, government.government_position_held.governmental_body, Louisiana House of Representatives
United States Congress, government.governmental_body.jurisdiction, United States of America
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Louisiana, 2008
m.09tmlt7, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0gl5bs7
m.0nbytlt, government.government_position_held.office_position_or_title, United States Senator
m.09tmlbm, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0wzhp5g, government.government_position_held.governmental_body, Louisiana House of Representatives
m.0wkqmpy, government.government_position_held.governmental_body, Louisiana State Senate
m.09tmljm, government.government_position_held.jurisdiction_of_office, Louisiana
m.0n7z57k, government.government_position_held.district_represented, Louisiana
m.0zs3n9b, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws1gg, government.government_position_held.district_represented, Louisiana
m.09tmmh8, government.government_position_held.jurisdiction_of_office, Louisiana
m.010d1ztj, government.government_position_held.district_represented, Louisiana
m.0bws0xr, government.government_position_held.district_represented, Louisiana
m.0z4gsmj, government.government_position_held.governmental_body, Louisiana State Senate
m.09tmkz1, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n7z57k, government.government_position_held.office_position_or_title, United States Senator
Louisiana State Senate, common.topic.notable_for, g.1256fn5nm
m.010f0pn6, government.government_position_held.jurisdiction_of_office, Louisiana
United States Senate election in Louisiana, 2008, government.election.district, Louisiana
United States Senate election in Louisiana, 2008, government.election.general_election, United States Senate elections, 2008
m.09tml2h, government.government_position_held.jurisdiction_of_office, Louisiana
m.010f0v3j, government.government_position_held.jurisdiction_of_office, Louisiana
m.0n99b8s, government.government_position_held.legislative_sessions, 23rd United States Congress
m.0mtnm2f, government.government_position_held.office_position_or_title, United States Senator
United States Senate election in Louisiana, 2010, common.topic.notable_for, g.125563p41
Louisiana, government.government_position_held.district_represented, m.0bws0xr
m.0nbytlt, government.government_position_held.legislative_sessions, 28th United States Congress
m.0wck8cw, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana, location.location.containedby, Livingston Parish
m.0wltc4l, government.government_position_held.governmental_body, Louisiana State Senate
Louisiana State Senate, government.governmental_body.members, m.0z4gnnx
m.09tmm0g, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmkhs, government.government_position_held.jurisdiction_of_office, Louisiana
m.0nc_z3_, government.government_position_held.office_position_or_title, United States Senator
Louisiana State Senate, government.governmental_body.members, m.012rcf5q
m.09tmkg5, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n9d2tc, government.government_position_held.office_position_or_title, United States Senator
m.0wzhp5g, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws0xr, government.government_position_held.office_position_or_title, United States Senator
Louisiana, government.governmental_jurisdiction.government_bodies, Louisiana State Senate
Louisiana State Senate, government.governmental_body.members, m.0x170bg
m.0x0wd9d, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmmxm, government.government_position_held.jurisdiction_of_office, Louisiana
Charles Melancon, common.image.appears_in_topic_gallery, United States Senate election in Louisiana, 2010
m.09tmmv_, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0nc_vy9, government.government_position_held.office_position_or_title, United States Senator
m.0nc_vy9, government.government_position_held.district_represented, Louisiana
m.09tmlcv, government.government_position_held.jurisdiction_of_office, Louisiana
m.0wc8vln, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana State Senate, government.governmental_body.members, m.0z4g3bn
m.09tmll2, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmm5y, government.government_position_held.jurisdiction_of_office, Louisiana
m.0bws06r, government.government_position_held.office_position_or_title, United States Senator
m.09tmm7m, government.government_position_held.jurisdiction_of_office, Louisiana
United States Senate elections, 2010, government.general_election.contests, United States Senate election in Louisiana, 2010
m.0n5xwyn, government.government_position_held.district_represented, Louisiana
m.05kchx9, government.government_position_held.legislative_sessions, 108th United States Congress
m.0bwr_pz, government.government_position_held.office_position_or_title, United States Senator
4th United States Congress, common.topic.article, m.01grpj
m.0hzbx9d, government.government_position_held.jurisdiction_of_office, Louisiana
m.0n5xwy_, government.government_position_held.legislative_sessions, 17th United States Congress
m.0n9b3k1, government.government_position_held.legislative_sessions, 23rd United States Congress
Louisiana State Senate, government.governmental_body.members, g.11b7vvyb3f
m.09tml19, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, government.governmental_body.members, m.0wck8cw
m.0n4qyqr, government.government_position_held.office_position_or_title, United States Senator
m.09tmmqy, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmmtt, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana State Senate, government.governmental_body.members, g.11c3k9y679
m.0n9b3k1, government.government_position_held.office_position_or_title, United States Senator
Louisiana State Senate, government.governmental_body.members, m.0gl5bsh
Louisiana State Legislature, government.governmental_body.component_bodies, Louisiana State Senate
m.0n7z2p3, government.government_position_held.office_position_or_title, United States Senator
m.09tmm2y, government.government_position_held.office_position_or_title, Governor of Louisiana
Louisiana State Senate, common.topic.notable_types, Governmental Body
m.09tmlrx, government.government_position_held.office_position_or_title, Governor of Louisiana
m.010f0v3j, government.government_position_held.office_position_or_title, Secretary of State of Louisiana
m.09tmm0g, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmmtt, government.government_position_held.office_position_or_title, Governor of Louisiana
4th United States Congress, common.topic.notable_for, g.125804cfq
Louisiana State Senate, government.governmental_body.body_this_is_a_component_of, Louisiana State Legislature
United States Senate election in Louisiana, 2008, common.topic.article, m.02pymrz
m.0bx2p70, common.webpage.topic, Louisiana State Senate
m.09tmlcv, government.government_position_held.office_position_or_title, Governor of Louisiana
United States Senate election in Louisiana, 2010, government.election.general_election, United States Senate elections, 2010
m.09tmkz1, government.government_position_held.jurisdiction_of_office, Louisiana
m.0mtnm2f, government.government_position_held.district_represented, Louisiana
DVitterOfficial, common.image.appears_in_topic_gallery, United States Senate election in Louisiana, 2010
m.0wzkd48, government.government_position_held.governmental_body, Louisiana House of Representatives
m.09tmkjn, government.government_position_held.jurisdiction_of_office, Louisiana
m.0nbyv18, government.government_position_held.district_represented, Louisiana
m.09tmk__, government.government_position_held.jurisdiction_of_office, Louisiana
3rd United States Congress, common.topic.image, President of the SenateVice PresidentJohn Adams
m.0w5dbzj, government.government_position_held.governmental_body, Louisiana State Senate
m.05kchx9, government.government_position_held.district_represented, Louisiana
m.09tmm7m, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmkhs, government.government_position_held.office_position_or_title, Governor of Louisiana
m.0n7z57k, government.government_position_held.legislative_sessions, 23rd United States Congress
m.0mtp9cf, government.government_position_held.office_position_or_title, United States Senator
m.09tml2h, government.government_position_held.office_position_or_title, Governor of Louisiana
United States Senate election in Louisiana, 2010, common.topic.notable_types, Election contest
United States Congress, government.governmental_body.offices_positions, United States Senator
President of the SenateVice PresidentJohn Adams, common.image.appears_in_topic_gallery, 4th United States Congress
Louisiana State Legislature, common.topic.image, Louisiana State Capitol
Louisiana State Senate, government.governmental_body.members, g.11c3k9r9sf
m.09tmm4n, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmmlg, government.government_position_held.jurisdiction_of_office, Louisiana
Livingston Parish, symbols.namesake.named_after, Edward Livingston
Louisiana, government.governmental_jurisdiction.government_positions, Secretary of State of Louisiana
m.0n5xtbj, government.government_position_held.district_represented, Louisiana
m.09tmkl4, government.government_position_held.office_position_or_title, Governor of Louisiana
m.09tmm97, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmmbm, government.government_position_held.jurisdiction_of_office, Louisiana
m.0ncswtk, government.government_position_held.legislative_sessions, 31st United States Congress
United States Senate election in Louisiana, 2010, common.topic.article, m.0557xzj
m.04ktp68, government.government_position_held.jurisdiction_of_office, Louisiana
m.0nbz1zw, government.government_position_held.district_represented, Louisiana
m.0wc1zww, government.government_position_held.governmental_body, Louisiana State Legislature
Louisiana State Legislature, common.topic.article, m.0cyl1b
United States Senate election in Louisiana, 2008, common.topic.notable_types, Election contest
Louisiana State Senate, common.topic.article, m.026kt_9
m.0wydxhb, government.government_position_held.jurisdiction_of_office, Louisiana
m.05kfc5c, government.government_position_held.office_position_or_title, United States Senator
Louisiana State Senate, government.governmental_body.members, m.0w5dbzj
m.0gl5bs7, government.government_position_held.governmental_body, Louisiana State Senate
4th United States Congress, government.legislative_session.legislature, United States Congress
m.010wzlnk, government.government_position_held.jurisdiction_of_office, Louisiana
Louisiana, government.political_district.elections, United States Senate election in Louisiana, 2010
m.0n5xwy_, government.government_position_held.district_represented, Louisiana
m.0mtpfws, government.government_position_held.office_position_or_title, United States Senator
m.0n5xwyn, government.government_position_held.legislative_sessions, 30th United States Congress
m.0n5xwy_, government.government_position_held.legislative_sessions, 18th United States Congress
m.09tmkl4, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmksx, government.government_position_held.jurisdiction_of_office, Louisiana
m.09tmkn0, government.government_position_held.jurisdiction_of_office, Louisiana
President of the SenateVice PresidentJohn Adams, common.image.appears_in_topic_gallery, 3rd United States Congress
m.010f0pn6, government.government_position_held.office_position_or_title, Lieutenant Governor of Louisiana
m.0w4g1sb, government.government_position_held.office_position_or_title, Louisiana Commissioner of Agriculture and Forestry

Answer: Edward Livingston