user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who are the senators that held the 2008 United States Senate election in New Jersey? 
Knowledge Triplets: United States Senate elections, 2008, common.topic.article, m.04958v
New Jersey, government.political_district.representatives, m.09rjz0l
New Jersey, government.political_district.representatives, m.0n66vlh
New Jersey, book.book_subject.works, Clockers
New Jersey, government.political_district.representatives, m.09rjyt1
m.09rjyt1, government.government_position_held.district_represented, New Jersey
m.0n5xtt4, government.government_position_held.district_represented, New Jersey
United States Senate, business.employer.employees, m.0514c93
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Nebraska, 2008
m.0n9d3gv, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Minnesota, 2008
New Jersey, location.location.events, New Jersey Republican primary, 2012
United States Senate, common.topic.article, m.07t5l
m.0n5xtwf, government.government_position_held.district_represented, New Jersey
m.05kcsw0, government.government_position_held.district_represented, New Jersey
United States Senate election in New Jersey, 2006, government.election.winner, Bob Menendez
United States Senate election in Iowa, 2008, common.topic.notable_types, Election contest
United States Senate, common.topic.webpage, m.03ldgbc
New Jersey, government.political_district.representatives, m.0y7nq48
New Jersey, book.book_subject.works, Garden State
m.09pvn_t, government.government_position_held.district_represented, New Jersey
United States Senate election in Montana, 2008, government.election.office, United States Senator
United States Senate election in Tennessee, 2008, common.topic.notable_types, Election contest
m.0mtlfrd, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Mexico, 2008
United States Senate election in Oregon, 2008, government.election.general_election, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09rjyxg
m.09pv6t4, government.government_position_held.district_represented, New Jersey
m.0m1f60p, government.government_position_held.district_represented, New Jersey
United States Senate election in Texas, 2008, government.election.office, United States Senator
m.0zwvsfh, government.government_position_held.governmental_body, New Jersey General Assembly
m.09rfklk, government.government_position_held.district_represented, New Jersey
United States Senate, business.employer.employees, m.04kq01t
United States elections, 2008, government.general_election.includes_general_elections, United States Senate elections, 2008
New Jersey state seal, common.image.appears_in_topic_gallery, New Jersey gubernatorial election, 2005
New Jersey, government.political_district.representatives, m.09ryj8w
m.09ryj60, government.government_position_held.district_represented, New Jersey
United States Senate election in Montana, 2008, government.election.general_election, United States Senate elections, 2008
m.09pv6sx, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Delaware, 2008
United States Senate election in Oregon, 2008, common.topic.notable_types, Election contest
m.09rjywh, government.government_position_held.district_represented, New Jersey
United States Senate election in New Jersey, 2008, common.topic.image, Frank Lautenberg
United States Senate election in Michigan, 2008, common.topic.notable_types, Election contest
United States Senate election in New Jersey, 2008, government.election.district, New Jersey
Frank Lautenberg, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 1988
New Jersey, government.political_district.representatives, m.0m4fk7t
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Senator Ross Garrison
President pro tempore of the United States Senate, common.topic.webpage, m.0czxqzq
New Jersey, government.political_district.representatives, m.0n5xtt4
New Jersey, government.political_district.representatives, m.0n7z7cy
New Jersey state elections, 2008, common.topic.notable_for, g.1258jb2m4
New Jersey, government.political_district.representatives, m.09rfklk
United States Senate election in Georgia, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Arkansas, 2008
Frank Lautenberg, people.person.profession, Politician
United States Senate election in New Mexico, 2008, government.election.office, United States Senator
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Iowa, 2008
United States of America, location.country.first_level_divisions, New Jersey
New Jersey state elections, 2008, government.general_election.part_of_general_election, United States elections, 2008
United States Senate election in New Mexico, 2008, government.election.general_election, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09rjy_b
President pro tempore of the United States Senate, common.topic.notable_for, g.125h3jrnr
United States Senate election in Virginia, 2008, common.topic.notable_types, Election contest
United States Senate election in Tennessee, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2010, time.event.instance_of_recurring_event, United States Senate election
United States Senate election in Louisiana, 2008, government.election.office, United States Senator
m.07wwnf8, base.newsevents.news_report.event, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.05kcsw0
United States Senate elections, 2008, government.general_election.contests, United States Senate election in North Carolina, 2008
m.0n7z5kl, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.0ncyr8t
United States Senate election in New Mexico, 2008, common.topic.notable_types, Election contest
m.09rjyvf, government.government_position_held.district_represented, New Jersey
United States Senate election in Kentucky, 2008, common.topic.notable_types, Election contest
United States Senate, business.employer.employees, m.0514c9h
Politician, people.person.profession, Cory Booker
New Jersey, location.location.events, United States Senate elections, 2006
New Jersey, government.political_district.representatives, m.09ryhvt
Election, book.written_work.subjects, New Jersey
m.09rjyv2, government.government_position_held.district_represented, New Jersey
United States Senate election in Colorado, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, time.event.next_in_series, United States Senate elections, 2010
United States Senate election in Illinois, 2008, government.election.office, United States Senator
United States Senate election in Louisiana, 2008, common.topic.notable_types, Election contest
New Jersey, book.book_subject.works, Mazel
m.0m3kkdt, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Texas, 2008
New Jersey, government.political_district.representatives, m.09rjyw5
New Jersey, government.political_district.representatives, m.09rjywh
New Jersey, government.political_district.representatives, m.0nbyvwv
m.0m4p0nq, government.government_position_held.district_represented, New Jersey
United States Senate election in Virginia, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Illinois, 2008, common.topic.notable_types, Election contest
New Jersey, book.book_subject.works, Our Guys
United States Senate election in Kansas, 2008, government.election.office, United States Senator
United States Senate, common.topic.webpage, m.0422l7l
m.09rjyz2, government.government_position_held.district_represented, New Jersey
United States Senate election in Massachusetts, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2008, common.topic.image, Senate Seats up for election:██ Republican incumbent██ Retiring Republican██ Democratic incumbent██ No election
m.0nbyvwv, government.government_position_held.district_represented, New Jersey
New Jersey, location.administrative_division.country, United States of America
United States Senator, common.topic.notable_for, g.1259lv35m
New York and New Jersey campaign, time.event.locations, New Jersey
2008 New Jersey Jewish Film Festival, time.event.locations, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Kentucky, 2008
United States Senate election in Montana, 2008, common.topic.notable_types, Election contest
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Oklahoma, 2008
New Jersey, book.book_subject.works, Seven Up
m.0y7nq48, government.government_position_held.district_represented, New Jersey
New Jersey state seal, common.image.appears_in_topic_gallery, United States presidential election in New Jersey, 2008
New Jersey, government.political_district.representatives, m.09rjy_z
United States Senate election in Alaska, 2008, government.election.general_election, United States Senate elections, 2008
m.0n7z7cy, government.government_position_held.district_represented, New Jersey
m.09rjy_0, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09pv6t4
m.0mtnz10, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09rjz08
United States Senate elections, 2008, common.topic.notable_for, g.125804hj9
United States Senator, common.topic.image, 600px-Senate_Seal.svg.png
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Illinois, 2008
New Jersey, book.book_subject.works, High Five
m.09ryhvk, government.government_position_held.district_represented, New Jersey
United States Senate election in Kentucky, 2008, government.election.general_election, United States Senate elections, 2008
United States elections, 2008, government.general_election.includes_general_elections, New Jersey state elections, 2008
New Jersey Senate, common.topic.notable_types, Governmental Body
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Massachusetts, 2008
m.09qpvwg, government.government_position_held.district_represented, New Jersey
New Jersey Republican primary, 2012, common.topic.notable_types, Event
United States Senate elections, 2006, common.topic.image, Harry Reid official portrait 2009
m.09ryhvt, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Georgia, 2008
United States Senate elections, 2008, government.general_election.includes_general_elections, United States Senate election in Wyoming, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Jersey, 2008
United States Senate election in Alabama, 2008, common.topic.notable_types, Election contest
Tributes to Senator Marlow W. Cook, book.written_work.author, United States Senate
New Jersey General Assembly, government.governmental_body.members, m.0zwvsfh
United States Senate election in New Jersey, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Michigan, 2008, government.election.general_election, United States Senate elections, 2008
m.0n9b416, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Virginia, 2008
New Jersey, government.political_district.representatives, m.09pvn_t
New Jersey, location.location.events, 2008 New Jersey Jewish Film Festival
New Jersey, government.political_district.representatives, m.0n5xtwf
United States Senate elections, 2006, time.event.next_in_series, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09sf1bg
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Rhode Island, 2008
United States Senate elections, 2008, base.newsevents.news_reported_event.news_report_s, m.07wwnf8
m.0g9pv0m, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Alabama, 2008
United States Senate election in Georgia, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate elections, 2006, common.topic.notable_types, Election contest
New Jersey, book.book_subject.works, Middletown, America
United States Senate Committee on Foreign Relations, common.topic.image, Bob Casey, Jr
New Jersey, government.political_district.representatives, m.09rjytr
United States Senate elections, 2006, time.event.locations, New Jersey
United States Senate election in Massachusetts, 2008, common.topic.notable_types, Election contest
United States Senate election in Alaska, 2008, government.election.office, United States Senator
United States Senate election in Nebraska, 2008, government.election.office, United States Senator
m.0m3ky9q, government.government_position_held.district_represented, New Jersey
New Jersey, common.topic.notable_for, g.1256wjp46
New Jersey, government.political_district.representatives, m.0mtlfrd
United States Senate, business.employer.employees, m.0514cb6
United States Senate elections, 2008, government.general_election.contests, United States Senate election in South Carolina, 2008
m.09sf1bg, government.government_position_held.district_represented, New Jersey
m.09ryj8w, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09rjyy2
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Tennessee, 2008
New Jersey, book.book_subject.works, Coming Back to Me
m.0nc__7g, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09ryhvk
New Jersey, government.political_district.representatives, m.0nbyv8b
New Jersey, book.book_subject.works, Eleven on Top
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Montana, 2008
m.0m4fk7t, government.government_position_held.district_represented, New Jersey
m.09rjyw5, government.government_position_held.district_represented, New Jersey
New Jersey state elections, 2008, government.general_election.contests, United States Senate election in New Jersey, 2008
m.09rjyxg, government.government_position_held.district_represented, New Jersey
m.0nc_zh9, government.government_position_held.district_represented, New Jersey
United States Senate election in Louisiana, 2008, government.election.general_election, United States Senate elections, 2008
m.09rjz0l, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.0nc__7g
m.09rjz08, government.government_position_held.district_represented, New Jersey
President pro tempore of the United States Senate, common.topic.image, Byrd of2
United States Senate elections, 2008, government.general_election.contests, United States Senate election in South Dakota, 2008
United States Senate election in New Jersey, 2008, common.topic.notable_types, Election contest
New Jersey, government.political_district.representatives, m.09rjyvf
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Maine, 2008
New Jersey state seal, common.image.appears_in_topic_gallery, Warren Max Buser
New Jersey, government.political_district.representatives, m.0mtnz10
New Jersey, government.political_district.representatives, m.0m3mhqq
United States Senate election in New Jersey, 2008, government.election.winner, Frank Lautenberg
United States elections, 2008, common.topic.notable_types, General election
m.09rjy_b, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2006, time.event.instance_of_recurring_event, United States Senate election
New Jersey, book.book_subject.works, Hot Six
United States Senate election in Tennessee, 2008, government.election.office, United States Senator
United States Senate election in Iowa, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in New Jersey, 2008, government.election.office, United States Senator
New Jersey, government.political_district.representatives, m.0g9pv0m
United States Senate election in New Jersey, 2008, common.topic.notable_for, g.1259rjw7s
President pro tempore of the United States Senate, common.topic.webpage, m.0chcy29
New Jersey Republican primary, 2012, time.event.locations, New Jersey
United States Senate elections, 2008, common.topic.notable_types, General election
New Jersey Senate, government.governmental_body.jurisdiction, New Jersey
New Jersey, government.political_district.elections, United States Senate election in New Jersey, 2008
New Jersey, book.book_subject.works, Illustra
New Jersey, book.book_subject.works, New Jersey
United States Senate, book.author.works_written, United States Senate graphic arts collection
New Jersey state elections, 2008, government.general_election.contests, New Jersey’s 20th Legislative district Assembly election, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Idaho, 2008
United States Senate election in Nebraska, 2008, common.topic.notable_types, Election contest
President pro tempore of the United States Senate, common.topic.image, Ppt-seal
Politician, people.person.profession, Bob Menendez
m.0j_z8md, government.government_position_held.district_represented, New Jersey
m.0w2m12h, government.government_position_held.district_represented, New Jersey
United States Senate election in Colorado, 2008, government.election.office, United States Senator
Frank Lautenberg, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 2008
United States Senate election in Kansas, 2008, government.election.general_election, United States Senate elections, 2008
m.0n66vlh, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.0m3ky9q
New Jersey, government.political_district.representatives, m.05kcjc9
New Jersey, government.political_district.representatives, m.0w2m12h
Frank Lautenberg, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 2002
New Jersey state seal, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 2006
United States Senate elections, 2010, common.topic.notable_types, General election
United States Senate elections, 2008, time.event.previous_in_series, United States Senate elections, 2006
United States Senate elections, 2008, government.general_election.part_of_general_election, United States elections, 2008
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Kansas, 2008
m.09rjyy2, government.government_position_held.district_represented, New Jersey
United States Senate elections, 2010, time.event.previous_in_series, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09pv6sx
m.05kcjc9, government.government_position_held.district_represented, New Jersey
President pro tempore of the United States Senate, common.topic.image, Robert Byrd official portrait
United States Senate election in Illinois, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Oregon, 2008, government.election.office, United States Senator
United States Senate election in Virginia, 2008, government.election.office, United States Senator
m.0nbyv8b, government.government_position_held.district_represented, New Jersey
New Jersey, book.book_subject.works, Dunk
New Jersey, government.political_district.representatives, m.0j_z8md
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Louisiana, 2008
United States Senate election in New Jersey, 2008, common.topic.article, m.026xl25
m.09ryjsj, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09ryj60
m.0ncyr8t, government.government_position_held.district_represented, New Jersey
United States Senate election in New Jersey, 2008, common.topic.image, New Jersey state seal
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 Colorado, 2008
United States Senate election in Nebraska, 2008, government.election.general_election, United States Senate elections, 2008
New Jersey, book.book_subject.works, Twelve Sharp
New Jersey, location.location.events, 2008 Hoboken International Film Festival
New Jersey General Assembly, government.governmental_body.members, m.0wzktnh
New Jersey, book.book_subject.works, To the Nines
New Jersey, government.political_district.representatives, m.07yrp98
New Jersey Senate, government.governmental_body.body_this_is_a_component_of, New Jersey Legislature
United States Senate elections, 2008, government.general_election.includes_general_elections, United States Senate election in Mississippi, 2008
United States Senate, common.topic.image, 600px-Senate_Seal.svg.png
United States Senate Page, common.topic.image, Vice Pres
New Jersey state seal, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 2008
New Jersey, book.book_subject.works, Ten Big Ones
United States Senate Page, common.topic.article, m.07_5xn
United States Senate elections, 2008, time.event.instance_of_recurring_event, United States Senate election
United States Senate, book.author.works_written, Tributes to Senator Marlow W. Cook
New Jersey state elections, 2008, government.general_election.includes_general_elections, United States House of Representatives elections in New Jersey, 2008
United States Senate elections, 2006, common.topic.image, Harry Reid official portrait
United States Senate election in Colorado, 2008, government.election.general_election, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09rjy_0
United States Senate election in Texas, 2008, common.topic.notable_types, Election contest
New Jersey, government.political_district.representatives, m.0n9d3gv
United States Senate election in Alabama, 2008, government.election.general_election, United States Senate elections, 2008
United States Senate election in Georgia, 2008, common.topic.notable_types, Election contest
United States Senate election in Iowa, 2008, government.election.office, United States Senator
m.0wzktnh, government.government_position_held.governmental_body, New Jersey General Assembly
United States Senate Page, common.topic.notable_for, g.125g6_9j_
United States Senate election in Kansas, 2008, common.topic.notable_types, Election contest
New Jersey state elections, 2008, common.topic.notable_types, General election
m.07yrp98, government.government_position_held.district_represented, New Jersey
United States of America, location.country.administrative_divisions, New Jersey
New Jersey, government.political_district.representatives, m.0nc_zh9
United States of America, people.person.nationality, Cory Booker
United States Senate elections, 2010, common.topic.image, Harry Reid official portrait
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Alaska, 2008
m.09rjy_z, government.government_position_held.district_represented, New Jersey
m.09rjytr, government.government_position_held.district_represented, New Jersey
Frank Lautenberg, common.image.appears_in_topic_gallery, United States Senate election in New Jersey, 1994
New Jersey, government.political_district.representatives, m.0n9b416
New Jersey, government.political_district.representatives, m.09qpvwg
United States of America, people.person.nationality, Bob Menendez
New Jersey, government.political_district.representatives, m.0n7z5kl
New Jersey, government.political_district.representatives, m.0m3kkdt
New Jersey Legislature, government.governmental_body.component_bodies, New Jersey Senate
New Jersey, base.biblioness.bibs_location.country, United States of America
United States Senate election in New Jersey, 2008, government.election.winner, Frank Lautenberg
United States Senate election in Kentucky, 2008, government.election.office, United States Senator
United States Senator, fictional_universe.character_occupation.characters_with_this_occupation, Nathan Petrelli
United States Senate election in New Jersey, 2008, government.election.general_election, New Jersey state elections, 2008
New Jersey, book.book_subject.works, Indignation
United States elections, 2008, time.event.locations, United States of America
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Michigan, 2008
United States Senate, government.governmental_body.jurisdiction, United States of America
United States Senate elections, 2008, government.general_election.contests, United States Senate election in Oregon, 2008
New Jersey, government.political_district.representatives, m.09rjyz2
United States Senate elections, 2008, government.general_election.contests, United States Senate election in West Virginia, 2008
United States Senate election in Texas, 2008, government.election.general_election, United States Senate elections, 2008
New Jersey, government.political_district.representatives, m.09ryjsj
New Jersey, location.location.events, New York and New Jersey campaign
United States Senate election in Alabama, 2008, government.election.office, United States Senator
United States Senate election in Alaska, 2008, common.topic.notable_types, Election contest
New Jersey.png, common.image.appears_in_topic_gallery, New Jersey
New Jersey, location.location.events, 2008 Downbeach Film Festival
New Jersey, common.topic.article, m.05fjr
New Jersey, government.political_district.representatives, m.0m4p0nq
New Jersey, government.political_district.representatives, m.0n5l3kn
United States Senate elections, 2008, common.topic.image, Harry Reid official portrait 2009
New Jersey, government.political_district.representatives, m.09rjyzq
United States Senate, common.topic.notable_for, g.1259v06zd
New Jersey, government.political_district.representatives, m.0m1f60p
United States Senate election in Massachusetts, 2008, government.election.office, United States Senator
United States Senate election in Michigan, 2008, government.election.office, United States Senator
New Jersey, book.book_subject.works, Election
President pro tempore of the United States Senate, common.topic.webpage, m.09vkhqw
United States Senate elections, 2008, government.general_election.contests, United States Senate election in New Hampshire, 2008
m.09rjyzq, government.government_position_held.district_represented, New Jersey
New Jersey, government.political_district.representatives, m.09rjyv2
New Jersey, government.governmental_jurisdiction.government_bodies, New Jersey Senate

Answer: Bob Menendez
Cory Booker