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: The state that held the Tennessee 2008 United States Senate Election is bordered by which states? 
Knowledge Triplets: Tennessee, location.location.containedby, Campbell County
United States Senate election in Iowa, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Kentucky, 2008
Tennessee, common.topic.webpage, m.09wn1w3
United States Senate election in Alabama, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee state elections, 2008, government.general_election.contests, United States Senate election in Tennessee, 2008
Tennessee, government.political_district.representatives, m.09sdv_w
m.0mtnvdl, government.government_position_held.district_represented, Tennessee
m.0105y2hv, government.government_position_held.governmental_body, Tennessee House of Representatives
m.0103vfxc, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in Kansas, 2008, common.topic.notable_types, Election contest
m.09wllfb, common.webpage.topic, Tennessee
Tennessee, government.political_district.representatives, m.0bfmtrp
m.0ncqz98, government.government_position_held.district_represented, Tennessee
Contiguous United States, location.location.contains, Tennessee
Tennessee, government.political_district.representatives, m.0n7zb48
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Michigan, 2008
Georgia, government.political_district.elections, United States Senate election in Georgia, 1992
m.0m1fw9_, government.government_position_held.district_represented, Tennessee
Tennessee House of Representatives, government.governmental_body.members, m.0wzxgnf
Tennessee, common.topic.notable_types, US State
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Montana, 2008
Tennessee, location.location.events, United States Senate elections, 2006
Tennessee, location.location.containedby, Contiguous United States
Tennessee House of Representatives, government.governmental_body.members, m.0104r6lt
United States Senate election in Louisiana, 2008, common.topic.notable_types, Election contest
Tennessee, government.political_district.representatives, m.0mtnvdl
United States Senate election in New Jersey, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in South Carolina, 2008
United States Senate elections, 2006, time.event.next_in_series, United States Senate elections, 2008
Tennessee, location.location.adjoin_s, m.02th33c
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Delaware, 2008
m.0n91klp, government.government_position_held.district_represented, Tennessee
m.08vzv_f, government.government_position_held.district_represented, Tennessee
m.04dnzqm, government.government_position_held.district_represented, Tennessee
United States Senate election in Tennessee, 2008, government.election.office, United States Senator
Tennessee, government.political_district.representatives, m.0nbx1bz
Tennessee, government.political_district.representatives, m.0nbyyr4
Tennessee, government.political_district.representatives, m.0ncypv1
Tennessee, location.location.containedby, United States of America
Lamar Alexander official portrait, common.image.appears_in_topic_gallery, United States Senate election in Tennessee, 2002
United States Senate election in New Mexico, 2008, government.election.office, United States Senator
Lamar Alexander official portrait, common.image.appears_in_topic_gallery, United States Senate election in Tennessee, 2008
m.011nvrjk, government.government_position_held.governmental_body, Tennessee Senate
m.0zs4g_9, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate elections, 2006, common.topic.image, Harry Reid official portrait
Tennessee, common.topic.webpage, m.09yhdm_
United States Senate elections, 2006, common.topic.image, Harry Reid official portrait 2009
United States Senate election in New Jersey, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee, government.political_district.representatives, m.04dnzqm
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Oklahoma, 2008
m.0nbxw_6, government.government_position_held.district_represented, Tennessee
United States Senate election in Illinois, 2008, government.election.office, United States Senator
Tennessee House of Representatives, government.governmental_body.members, m.0104rs_g
Tennessee, government.political_district.representatives, m.0nbyy3z
United States Senate election in Colorado, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Hampshire, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Arkansas, 2008
United States Senate election in Oregon, 2008, government.election.office, United States Senator
Tennessee House of Representatives, government.governmental_body.members, m.0103vfxc
United States of America, location.country.first_level_divisions, Tennessee
United States Senate elections, 2008, common.topic.image, Harry Reid official portrait 2009
United States Senate election in Michigan, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Virginia, 2008
United States Senate elections, 2008, base.newsevents.news_reported_event.news_report_s, m.07wwnf8
Tennessee House of Representatives, government.governmental_body.members, m.0105yxmk
United States Senate election in Colorado, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Oregon, 2008
United States Senate election in Tennessee, 2014, common.topic.article, m.0gx177l
Southeastern United States, location.location.contains, Tennessee
United States presidential election in Tennessee, 2012, time.event.locations, Tennessee
Tennessee Senate, government.governmental_body.members, m.011nvrjk
United States presidential election in Tennessee, 2012, common.topic.notable_types, Event
Tennessee, government.political_district.representatives, m.05n5xy2
Tennessee, book.book_subject.works, Another country
m.011jtzj0, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in Tennessee, 2008, government.election.general_election, United States Senate elections, 2008
m.0104ltrt, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee, government.governmental_jurisdiction.government_positions, Secretary of State of Tennessee
Tennessee, government.governmental_jurisdiction.government_bodies, Tennessee Senate
m.09yb293, common.webpage.topic, Tennessee
Tennessee House of Representatives, government.governmental_body.members, m.0105y2hv
United States Senate election in Kansas, 2008, government.election.office, United States Senator
Tennessee, government.political_district.representatives, m.094t_bz
United States Senate election in Louisiana, 2008, government.election.office, United States Senator
United States Senate election in New Jersey, 2008, common.topic.notable_types, Election contest
Tennessee House of Representatives, government.governmental_body.members, m.0zs4gb3
United States Senate elections, 2008, common.topic.image, Senate Seats up for election:██ Republican incumbent██ Retiring Republican██ Democratic incumbent██ No election
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Jersey, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in West Virginia, 2008
Tennessee, government.political_district.representatives, m.05kh0_d
United States Senate election in Montana, 2008, common.topic.notable_types, Election contest
United States Senate election in Georgia, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2006, time.event.instance_of_recurring_event, United States Senate election
United States Senate election in Nebraska, 2008, government.election.office, United States Senator
Tennessee, common.topic.webpage, m.09y2lnp
m.094t_h0, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.0n5xtz_
United States Senate elections, 2008, common.topic.article, m.04958v
m.0101fky0, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee, government.political_district.representatives, m.0nbz218
Tennessee General Assembly, government.governmental_body.component_bodies, Tennessee Senate
United States Senate election in Kentucky, 2008, common.topic.notable_types, Election contest
Tennessee, location.administrative_division.country, United States of America
Tennessee, location.location.partially_contains, Lookout Mountain
United States Senate election in Colorado, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee, government.political_district.representatives, m.094t_hc
United States Senate election in Georgia, 2008, government.election.office, United States Senator
Tennessee, common.topic.webpage, m.09xkh2l
m.094t_f1, government.government_position_held.district_represented, Tennessee
m.05kftwb, government.government_position_held.district_represented, Tennessee
United States Senate election in Tennessee, 2008, common.topic.notable_types, Election contest
Tennessee, location.location.containedby, United States, with Territories
m.0n5l33c, government.government_position_held.district_represented, Tennessee
m.01054c47, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee General Assembly, government.governmental_body.members, m.0wcgz84
m.0nbx1bz, government.government_position_held.district_represented, Tennessee
United States Senate election in Texas, 2008, government.election.office, United States Senator
Tennessee, government.political_district.representatives, m.0n4r0mp
m.05kh0_d, government.government_position_held.district_represented, Tennessee
United States Senate election in Oregon, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2010, common.topic.notable_types, General election
m.094t_j2, government.government_position_held.district_represented, Tennessee
Tennessee state elections, 2008, government.general_election.includes_general_elections, United States House of Representatives elections in Tennessee, 2008
m.094t_d7, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.elections, United States Senate election in Tennessee, 2008
Tennessee, government.political_district.representatives, m.094t_j2
m.09y69y5, common.webpage.topic, Tennessee
m.0nbxvqr, government.government_position_held.district_represented, Tennessee
United States Senate election in Tennessee, 2008, common.topic.article, m.026k0vt
United States Senate election in Tennessee, 2008, government.election.district, Tennessee
United States Senate elections, 2010, time.event.previous_in_series, United States Senate elections, 2008
m.0m4pjv4, government.government_position_held.district_represented, Tennessee
Tennessee, common.topic.article, m.07h3g
m.0bfmtv5, government.government_position_held.district_represented, Tennessee
Tennessee House of Representatives, government.governmental_body.members, m.01017wwj
United States of America, location.location.contains, North Carolina
Tennessee, base.biblioness.bibs_location.country, United States of America
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Maine, 2008
Tennessee, common.topic.webpage, m.09yb293
Tennessee state elections, 2008, common.topic.notable_for, g.1258tnw4n
m.0104rs_g, government.government_position_held.governmental_body, Tennessee House of Representatives
United States of America, base.aareas.schema.administrative_area.administrative_children, Tennessee
United States Senate election in Illinois, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee House of Representatives, government.governmental_body.members, m.010178yn
Campbell County, location.location.containedby, Georgia
m.0mtl_sy, government.government_position_held.district_represented, Tennessee
Lookout Mountain, location.location.partially_contains, Alabama
m.094t_g9, government.government_position_held.district_represented, Tennessee
m.0m1dg7y, government.government_position_held.district_represented, Tennessee
Tennessee state elections, 2008, government.general_election.part_of_general_election, United States elections, 2008
United States Senate elections, 2006, time.event.locations, Tennessee
United States Senate election in Alabama, 2008, common.topic.notable_types, Election contest
m.0bfmtrp, government.government_position_held.district_represented, Tennessee
United States Senate election in Michigan, 2008, government.election.office, United States Senator
m.0105t1g6, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee, government.political_district.representatives, m.094t_fb
United States Senate election in Virginia, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Alabama, 2008
North Carolina, government.political_district.elections, United States Senate election in North Carolina, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in North Carolina, 2008
Tennessee, government.political_district.representatives, m.05kftwb
m.094t_hc, government.government_position_held.district_represented, Tennessee
United States Senate elections, 2008, common.topic.image, Harry Reid official portrait
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Alaska, 2008
m.0hz79x9, government.government_position_held.office_position_or_title, Secretary of State of Tennessee
m.094t_fb, government.government_position_held.district_represented, Tennessee
United States Senate election in Oregon, 2008, common.topic.notable_types, Election contest
Tennessee House of Representatives, government.governmental_body.members, m.011jtzj0
m.0105yxmk, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in Tennessee, 2008, common.topic.image, Lamar Alexander official portrait
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Idaho, 2008
Tennessee, government.political_district.representatives, m.0ncqz98
United States Senate elections, 2008, government.general_election.includes_general_elections, United States Senate election in Mississippi, 2008
m.0ncypv1, government.government_position_held.district_represented, Tennessee
United States Senate elections, 2008, government.general_election.part_of_general_election, United States elections, 2008
United States Senate election in Michigan, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee, common.topic.webpage, m.09y69y5
United States Senate election in Alaska, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Texas, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2006, common.topic.notable_types, Election contest
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Georgia, 2008
Tennessee, government.political_district.representatives, m.0n5xt_f
United States Senate election in Nebraska, 2008, government.election.general_election, United States Senate elections, 2008
m.0101fcmc, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in Georgia, 2008, common.topic.notable_types, Election contest
United States Senate election in Massachusetts, 2008, government.election.office, United States Senator
m.0104r6lt, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee, government.political_district.representatives, m.0n5l33c
United States of America, location.country.administrative_divisions, Arkansas
Tennessee House of Representatives, government.governmental_body.members, m.0zs4g_9
m.01017wwj, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Massachusetts, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Rhode Island, 2008
Tennessee, government.political_district.representatives, m.0ncq_yq
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Kansas, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Minnesota, 2008
Tennessee House of Representatives, government.governmental_body.members, m.0101fcmc
United States elections, 2008, government.general_election.includes_general_elections, United States Senate elections, 2008
United States elections, 2008, government.general_election.includes_general_elections, Tennessee state elections, 2008
m.0nbz218, government.government_position_held.district_represented, Tennessee
United States Senate election in Alaska, 2008, government.election.office, United States Senator
m.07wwnf8, base.newsevents.news_report.event, United States Senate elections, 2008
m.0zs62_p, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee Senate, government.governmental_body.jurisdiction, Tennessee
Tennessee House of Representatives, government.governmental_body.jurisdiction, Tennessee
Tennessee, government.political_district.representatives, m.0mtl_sy
United States Senate election in Nebraska, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, common.topic.notable_types, General election
m.0nbxxxn, government.government_position_held.district_represented, Tennessee
United States Senate election in New Mexico, 2008, government.election.general_election, United States Senate elections, 2008
m.0n5xt_f, government.government_position_held.district_represented, Tennessee
Tennessee, location.us_state.capital, Nashville
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Texas, 2008
Tennessee, government.political_district.representatives, m.0m1fw9_
United States Senate election in Tennessee, 2008, government.election.district, Tennessee
Tennessee House of Representatives, government.governmental_body.members, m.0105t1g6
Virginia, government.political_district.elections, United States Senate election in Virginia, 2008
United States Senate election in Louisiana, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee House of Representatives, government.governmental_body.members, m.01054c47
Tennessee House of Representatives, government.governmental_body.members, m.0104ltrt
Tennessee, location.administrative_division.first_level_division_of, United States of America
United States Senate election in Alaska, 2008, common.topic.notable_types, Election contest
m.0101fjm8, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in Massachusetts, 2008, government.election.general_election, United States Senate elections, 2008
m.0n4r0mp, government.government_position_held.district_represented, Tennessee
Kentucky, government.political_district.elections, United States Senate election in Kentucky, 2008
Georgia, government.political_district.elections, United States Senate election in Georgia, 2008
United States of America, location.country.administrative_divisions, Tennessee
United States Senator, common.topic.notable_for, g.1259lv35m
m.05n5xy2, government.government_position_held.district_represented, Tennessee
m.0n5xtz_, government.government_position_held.district_represented, Tennessee
Tennessee House of Representatives, government.governmental_body.members, m.0102ns1z
United States Senate election in Massachusetts, 2008, common.topic.notable_types, Election contest
m.010178yn, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate elections, 2008, time.event.previous_in_series, United States Senate elections, 2006
United States Senate election in Arkansas, 2008, government.election.district, Arkansas
United States Senate election in Montana, 2008, government.election.office, United States Senator
Tennessee House of Representatives, government.governmental_body.members, m.0101fjm8
United States Senate election in Tennessee, 2008, common.topic.notable_for, g.1259smz5v
United States Senate election in Kentucky, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee House of Representatives, government.governmental_body.members, m.0101b172
Mississippi, location.location.events, United States Senate elections, 2006
United States Senate elections, 2008, government.general_election.contests, United States Senate election in South Dakota, 2008
Tennessee, location.location.events, United States presidential election in Tennessee, 2012
United States Senate election in Iowa, 2008, government.election.general_election, United States Senate elections, 2008
Tennessee, base.locations.states_and_provences.country, United States of America
United States Senate election in Kentucky, 2008, government.election.office, United States Senator
Tennessee, government.political_district.representatives, m.0nbxxxn
Tennessee House of Representatives, government.governmental_body.members, m.0zs62_p
m.0101b172, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee state elections, 2008, government.general_election.includes_general_elections, Tennessee State Senate elections, 2008
m.0n7zb48, government.government_position_held.district_represented, Tennessee
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Colorado, 2008
Campbell County, location.location.containedby, Kentucky
m.02th33c, location.location.adjoin_s, Missouri
United States Senate election in Texas, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Louisiana, 2008
Kentucky, government.political_district.elections, United States Senate election in Kentucky, 2010
United States Senate elections, 2010, time.event.instance_of_recurring_event, United States Senate election
United States Senate elections, 2008, government.general_election.includes_general_elections, United States Senate election in Wyoming, 2008
Tennessee, government.political_district.representatives, m.0m1h23j
m.0zs4gb3, government.government_position_held.governmental_body, Tennessee House of Representatives
Tennessee, government.political_district.representatives, m.0nbxw_6
Tennessee, common.topic.webpage, m.09wnh51
United States Senate elections, 2008, common.topic.notable_for, g.125804hj9
United States Senate election in Tennessee, 2008, government.election.general_election, Tennessee state elections, 2008
m.0102ns1z, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate elections, 2010, common.topic.image, Harry Reid official portrait
m.0nbyyr4, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.094t_f1
United States Senate election in Virginia, 2008, common.topic.notable_types, Election contest
Campbell County, location.location.containedby, Virginia
United States Senate election in Tennessee, 2008, government.election.winner, Lamar Alexander
Tennessee, government.political_district.representatives, m.0bfmtv5
Tennessee House of Representatives, government.governmental_body.members, m.0101fky0
m.0nbyy3z, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.0nbxvqr
Tennessee, government.political_district.representatives, m.094t_d7
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Iowa, 2008
m.09sdv_w, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.0m4pjv4
m.0m1h23j, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.09sdyh0
Tennessee, common.topic.webpage, m.09wllfb
United States Senate election in Illinois, 2008, common.topic.notable_types, Election contest
Tennessee Senate, government.governmental_body.body_this_is_a_component_of, Tennessee General Assembly
United States elections, 2008, time.event.locations, United States of America
Tennessee, government.political_district.representatives, m.0m1dg7y
Missouri, location.location.events, United States Senate elections, 2006
Tennessee state elections, 2008, common.topic.notable_types, General election
United States of America, base.locations.countries.states_provinces_within, Tennessee
Tennessee, location.adjoining_relationship.adjoins, m.02th83k
m.02th83k, location.adjoining_relationship.adjoins, Mississippi
Tennessee, government.political_district.representatives, m.094t_h0
m.0wzxgnf, government.government_position_held.governmental_body, Tennessee House of Representatives
United States Senate election in New Mexico, 2008, common.topic.notable_types, Election contest
United States Senate election in Iowa, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, time.event.instance_of_recurring_event, United States Senate election
Arkansas, government.political_district.elections, United States Senate election in Arkansas, 2008
Tennessee, government.political_district.representatives, m.0n91klp
Tennessee, base.aareas.schema.administrative_area.administrative_parent, United States of America
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Mexico, 2008
Tennessee, government.political_district.representatives, m.08vzv_f
United States Senate election in Alabama, 2008, government.election.office, United States Senator
United States Senate elections, 2008, time.event.next_in_series, United States Senate elections, 2010
United States Senate election in Virginia, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Tennessee, 2008
United States Senate election in Kansas, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Tennessee, 2008, time.event.next_in_series, United States Senate election in Tennessee, 2014
United States Senate election in Montana, 2008, government.election.general_election, United States Senate elections, 2008
Alabama, government.political_district.elections, United States Senate election in Alabama, 2008
United States elections, 2008, common.topic.notable_types, General election
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Nebraska, 2008
Tennessee state elections, 2008, government.general_election.includes_general_elections, Tennessee House of Representatives elections, 2008
m.09sdyh0, government.government_position_held.district_represented, Tennessee
United States Senate election in Tennessee, 2014, time.event.previous_in_series, United States Senate election in Tennessee, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Illinois, 2008
Tennessee, location.location.containedby, Southeastern United States
m.094t_bz, government.government_position_held.district_represented, Tennessee
Tennessee, government.political_district.representatives, m.094t_g9

Answer: Kentucky
Mississippi
Missouri
North Carolina
Virginia
Georgia
Alabama
Arkansas