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 timezone is illinois on? 
Knowledge Triplets: Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t86
Terre Haute, location.location.time_zones, Eastern Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t66
Minor attacks of the Black Hawk War, time.event.locations, Illinois
Idaho, location.location.time_zones, Pacific Time Zone
Illinois, location.statistical_region.minimum_wage, m.0hzdj1m
Illinois, location.location.partiallycontains, m.0wg90c3
Illinois, location.statistical_region.religions, m.04404vj
m.0b45xgk, common.webpage.topic, Illinois
Covington, location.location.time_zones, Eastern Time Zone
Shimer College, location.location.time_zones, Central Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t62
m.09wtmzk, common.webpage.topic, Illinois
Los Angeles, location.location.time_zones, Pacific Time Zone
Illinois, location.location.partiallycontains, m.0wg90c9
Illinois, location.statistical_region.religions, m.044057c
Illinois, location.location.events, Great Southwest railroad strike of 1886
Peachtree City, location.location.time_zones, Eastern Time Zone
Eastern Time Zone, common.topic.notable_types, Time Zone
Illinois, location.location.adjoin_s, m.02thh1d
Eastern Time Zone, time.time_zone.day_dst_begins, Second Sunday in March
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t6q
Virginia, location.location.time_zones, UTC−05:00
Maryland, location.location.time_zones, Eastern Time Zone
Duluth, location.location.time_zones, Eastern Time Zone
Cumming, location.location.time_zones, Eastern Time Zone
North America, location.location.time_zones, Central Time Zone
Illinois, common.topic.webpage, m.09y6q5w
m.0hz7w93, location.location_symbol_relationship.administrative_division, Illinois
Contiguous United States, location.location.time_zones, Pacific Time Zone
Illinois, location.location.adjoin_s, m.02th3g6
Connecticut, location.location.time_zones, UTC−05:00
Central Time Zone, common.topic.notable_types, Time Zone
Illinois, location.location.partially_contains, Rock River
m.0gmk85m, common.webpage.topic, Illinois
The Southern Illinoisan, common.topic.webpage, m.03lwky8
Dunwoody, location.location.time_zones, Eastern Time Zone
Illinois, government.political_district.representatives, m.05kgyzr
m.0hzd2r5, location.location_symbol_relationship.administrative_division, Illinois
Oswego, location.location.time_zones, Central Time Zone
New Jersey, location.location.time_zones, Eastern Time Zone
Illinois, location.location.containedby, United States of America
Texas, location.location.time_zones, Central Time Zone
Lithia Springs, location.location.time_zones, Eastern Time Zone
Illinoiscapitol, common.image.appears_in_topic_gallery, Government of Illinois
Illinois, location.location.partially_contains, Calumet River
Illinois, government.governmental_jurisdiction.official_symbols, m.04l0bdj
Illinois, location.location.contains_major_portion_of, Upper Mississippi River
Pacific Time Zone, time.time_zone.day_dst_begins, Second Sunday in March
Cincinnati, location.location.time_zones, Eastern Time Zone
Illinois Voter Registration Deadline, 2012, freebase.valuenotation.is_reviewed, Start date
United States of America, location.location.time_zones, Eastern Time Zone
Fayetteville, location.location.time_zones, Eastern Time Zone
Idaho, location.location.time_zones, Mountain Time Zone
Bluffton, location.location.time_zones, Eastern Time Zone
South Bend, location.location.time_zones, Eastern Time Zone
Illinois, location.location.partiallycontains, m.0wg90dd
Illinois Times, book.newspaper.circulation_areas, Illinois
Illinois, location.location.adjoin_s, m.02th1jt
Illinois, location.statistical_region.religions, m.04406vc
Illinois, location.statistical_region.religions, m.0440631
Illinois Absentee Ballot Return Deadline, 2012, time.event.instance_of_recurring_event, Illinois Absentee Ballot Return Deadline
East North Central States, location.location.contains, Illinois
Wheatland, location.location.time_zones, Central Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.05g4g3d
m.05nnp7j, common.webpage.topic, Illinois Senate
Illinois, location.location.geolocation, m.046vx88
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t72
Dane County, location.location.time_zones, Central Time Zone
Mountain Time Zone, time.time_zone.day_dst_begins, Second Sunday in March
Canada, location.location.time_zones, Pacific Time Zone
Illinois, location.location.partially_contains, Fox River
Illinois, location.statistical_region.religions, m.04404z3
Illinois, location.statistical_region.religions, m.044064m
m.03lwzxz, common.webpage.topic, Illinois House of Representatives
Newnan, location.location.time_zones, Eastern Time Zone
Georgia, location.location.time_zones, Eastern Time Zone
Illinois, location.location.partially_contains, Iroquois River
Illinois, location.location.nearby_airports, Chicago Midway International Airport
Illinois Republican primary, 2012, time.event.locations, Illinois
Clinton, location.location.time_zones, Eastern Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t5g
Wabash, location.location.time_zones, Eastern Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.052m6bz
McDonough, location.location.time_zones, Eastern Time Zone
United States Senate election in Illinois, 2008, time.event.next_in_series, United States Senate election in Illinois, 2014
Central Time Zone, common.topic.article, m.0j7mzvm
Illinois, government.governmental_jurisdiction.official_symbols, m.04strbb
Nebraska, location.location.time_zones, Central Time Zone
DeKalb, location.location.time_zones, Central Time Zone
New Harmony, location.location.time_zones, Central Time Zone
Illinois Times, book.periodical.format, m.02np8hk
California, location.location.time_zones, Pacific Time Zone
New York, location.location.time_zones, Eastern Time Zone
Black Hawk War, time.event.locations, Illinois
Eastern Time Zone, time.time_zone.day_dst_ends, First Sunday in November
Kansas, location.location.time_zones, Mountain Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t96
Illinois, location.statistical_region.minimum_wage, m.0rzkbry
Illinois, location.location.events, Illinois coal wars
Illinois, common.topic.webpage, m.04lstq9
Southeastern United States, location.location.time_zones, Central Time Zone
Illinois, location.location.partiallycontains, m.0wg90d7
Sangamon County, location.location.time_zones, Central Time Zone
Austin, location.location.time_zones, Central Time Zone
Illinois, location.location.partiallycontains, m.0wg90cm
Illinois, common.topic.webpage, m.09ysbrm
Illinois Voter Registration Deadline, 2012, freebase.valuenotation.is_reviewed, End date
Peru, location.location.time_zones, Eastern Time Zone
Central Time Zone, location.location.events, 2013 Festival Colima de Cine
Kentucky, location.location.time_zones, UTC−05:00
Central Time Zone, common.topic.article, m.02fqx0
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t8q
Illinois Times, book.newspaper.headquarters, m.0ccf8p3
m.03lwky8, common.webpage.topic, The Southern Illinoisan
Big Bend, location.location.time_zones, Central Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t9b
Illinois General Assembly, common.topic.image, Illinoiscapitol
Flag of Illinois, symbols.flag.used_by, m.0jsp164
Illinois Department of Transportation, common.topic.webpage, m.05t7nqm
North America, location.location.time_zones, Pacific Time Zone
Illinois, location.location.partially_contains, Wabash River
Pennsylvania, location.location.time_zones, Eastern Time Zone
Mississippi River, location.location.time_zones, UTC−05:00
North Carolina, location.location.time_zones, Eastern Time Zone
New Hampshire, location.location.time_zones, Eastern Time Zone
Illinois_flag.jpg, common.image.appears_in_topic_gallery, Illinois
m.02np9j5, book.periodical_format_period.periodical, The Southern Illinoisan
Rochester, location.location.time_zones, Central Time Zone
Iowa, location.location.time_zones, Central Time Zone
United States Senate election in Illinois, 2008, time.event.previous_in_series, United States Senate election in Illinois, 2002
United States of America, location.location.time_zones, Central Time Zone
Pennsylvania, location.location.time_zones, UTC−05:00
Ohio, location.location.time_zones, Eastern Time Zone
Illinois NORML, common.topic.notable_for, g.12573hd3b
m.04yzt5w, location.mailing_address.state_province_region, Illinois
Texas, location.location.time_zones, Mountain Time Zone
Michigan, location.location.time_zones, UTC−05:00
Illinois, location.statistical_region.religions, m.044040n
Illinois, common.topic.webpage, m.0gmk85m
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t7q
Illinois Absentee Ballot Return Deadline, 2012, common.topic.notable_for, g.1q3sfh8vd
m.02thh1d, location.adjoining_relationship.adjoins, Illinois
Illinois, location.statistical_region.religions, m.04404gw
m.0jsp164, symbols.flag_use.flag, Flag of Illinois
Florida, location.location.time_zones, Central Time Zone
Montezuma, location.location.time_zones, Eastern Time Zone
Illinois Department on Aging, common.topic.notable_for, g.11b75lng6g
Schaumburg, location.location.time_zones, Central Time Zone
Midwestern United States, location.location.contains, Illinois
Illinois, symbols.flag_referent.flag, m.0jsp164
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t4z
North Dakota, location.location.time_zones, Central Time Zone
Tennessee, location.location.time_zones, Central Time Zone
Illinois, location.location.containedby, United States, with Territories
m.09wbtxf, common.webpage.topic, Illinois
Southeastern United States, location.location.time_zones, Eastern Time Zone
English Lake, location.location.time_zones, Central Time Zone
Des Plaines, location.location.time_zones, Central Time Zone
South Dakota, location.location.time_zones, Central Time Zone
Illinois Times, book.newspaper.headquarters, m.04yzt5w
Chicago, location.location.time_zones, Central Time Zone
Florida, location.location.time_zones, UTC−05:00
Massachusetts, location.location.time_zones, Eastern Time Zone
Time Zone, freebase.type_profile.published, Published
Illinois, location.location.partially_contains, St. Louis  MO-IL, Metropolitan Statistical Area
Winnebago War, time.event.locations, Illinois
Woodstock, location.location.time_zones, Eastern Time Zone
Mountain Time Zone, time.time_zone.day_dst_ends, First Sunday in November
Pacific Time Zone, time.time_zone.day_dst_ends, First Sunday in November
Nevada, location.location.time_zones, Pacific Time Zone
Greater Antilles, location.location.time_zones, UTC−05:00
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t8l
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t82
Norcross, location.location.time_zones, Eastern Time Zone
Arizona, location.location.time_zones, Mountain Time Zone
Mableton, location.location.time_zones, Eastern Time Zone
Vermont, location.location.time_zones, Eastern Time Zone
Andrews, location.location.time_zones, Eastern Time Zone
Canada, location.location.time_zones, Eastern Time Zone
Illinois Voter Registration Deadline, 2012, freebase.valuenotation.is_reviewed, Location(s)
Connecticut, location.location.time_zones, Eastern Time Zone
Illinois, location.location.time_zones, Central Time Zone
Illinois, location.location.adjoin_s, m.02thgqc
Central Time Zone, time.time_zone.day_dst_begins, Second Sunday in March
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t6z
Illinois Times, common.topic.webpage, m.03ll631
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t5b
m.06wgyzy, common.webpage.topic, Illinois Senate
Illinois, government.governmental_jurisdiction.official_symbols, m.04stk8q
m.04z0qrx, location.mailing_address.state_province_region, Illinois
Illinois General Assembly, common.topic.article, m.03j8f2
Illinois Times, common.topic.article, m.0cygnt
Illinois, location.location.events, Illinois Republican primary, 2012
Markle, location.location.time_zones, Eastern Time Zone
Illinois Times, common.topic.notable_types, Newspaper
m.09ysbrm, common.webpage.topic, Illinois
Maine, location.location.time_zones, Eastern Time Zone
m.011mb1hn, base.schemastaging.phone_open_times.time_zone, Central Time Zone
The Southern Illinoisan, book.periodical.frequency_or_issues_per_year, m.09s7_tm
m.07wx7f2, base.newsevents.news_report.news_reporting_organisation, The Southern Illinoisan
Illinois, location.location.partially_contains, Ohio River
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t8z
Central Time Zone, common.topic.image, Timezoneswest
m.09yw15r, common.webpage.topic, Illinois
Indianapolis, location.location.time_zones, Eastern Time Zone
m.0771n45, common.webpage.topic, Illinois Emergency Management Agency
Illinois Coal Wars, time.event.locations, Illinois
m.04l0nq5, location.location_symbol_relationship.administrative_division, Illinois
Illinois, location.location.partially_contains, Kankakee River
m.04st6m6, location.location_symbol_relationship.administrative_division, Illinois
m.04ywj06, common.webpage.topic, Illinois General Assembly
Illinois, base.mystery.cryptid_area_of_occurrence.cryptid_s_found_here, Beast of Bray Road
Delphi, location.location.time_zones, Eastern Time Zone
Illinois Times, common.topic.notable_for, g.125bxhgd4
Mountain Time Zone, common.topic.notable_types, Time Zone
History of Nauvoo, Illinois, time.event.locations, Illinois
Illinois, location.location.partiallycontains, m.0wjpmbs
Illinois, location.location.partially_contains, Mississippi River
Lawrenceville, location.location.time_zones, Eastern Time Zone
New York, location.location.time_zones, UTC−05:00
Indiana, location.location.time_zones, Eastern Time Zone
Kennesaw, location.location.time_zones, Eastern Time Zone
Illinois, common.topic.webpage, m.09wtmzk
Illinois, location.location.partially_contains, Vermilion River
Illinois, common.topic.notable_types, US State
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t6b
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t9g
Illinois, common.topic.webpage, m.09yw15r
Illinois, location.location.partiallycontains, m.0wg90cg
Washington, D.C., location.location.time_zones, Eastern Time Zone
m.04stk8q, location.location_symbol_relationship.administrative_division, Illinois
Illinois, location.statistical_region.religions, m.04403jk
Illinois Voter Registration Deadline, 2012, common.topic.notable_for, g.1q3sg5xwk
Gulf of Mexico, location.location.time_zones, Central Time Zone
Massachusetts, location.location.time_zones, UTC−05:00
Illinois, location.location.partiallycontains, m.0wg90cs
Illinois, location.location.containedby, Midwestern United States
Illinois State Toll Highway Authority, common.topic.webpage, m.09scj8g
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t7b
Virginia, location.location.time_zones, Eastern Time Zone
Illinois NORML, common.topic.webpage, m.0cw21dn
North America, location.location.time_zones, Mountain Time Zone
Illinois, location.location.partiallycontains, m.0wg90d2
Illinois, location.location.partially_contains, Apple River
Illinois, location.statistical_region.religions, m.04405lg
Williamsport, location.location.time_zones, Eastern Time Zone
Merom, location.location.time_zones, Eastern Time Zone
Dallas, location.location.time_zones, Central Time Zone
Illinois, periodicals.newspaper_circulation_area.newspapers, Illinois Times
United States Senate election in Illinois, 2008, common.topic.article, m.02qyr_m
Austell, location.location.time_zones, Eastern Time Zone
Rome, location.location.time_zones, Eastern Time Zone
South Carolina, location.location.time_zones, Eastern Time Zone
m.02th3g6, location.adjoining_relationship.adjoins, Illinois
m.0cw21dn, common.webpage.topic, Illinois NORML
Illinois, government.governmental_jurisdiction.official_symbols, m.04st84j
m.09scj8g, common.webpage.topic, Illinois State Toll Highway Authority
Arkansas, location.location.time_zones, Central Time Zone
Contiguous United States, location.location.time_zones, Mountain Time Zone
Genoa, location.location.time_zones, Central Time Zone
Illinois, location.location.adjoin_s, m.02thdqg
m.09x171t, common.webpage.topic, Illinois
Illinoiscapitol, common.image.appears_in_topic_gallery, Illinois General Assembly
Columbus, location.location.time_zones, Eastern Time Zone
Ohio, location.location.time_zones, UTC−05:00
m.09yh7gb, common.webpage.topic, Illinois
Illinois, location.administrative_division.first_level_division_of, United States of America
Tennessee, location.location.time_zones, Eastern Time Zone
Illinoiscapitol, common.image.appears_in_topic_gallery, Illinois House of Representatives
Illinois, location.location.partiallycontains, m.0wg90bn
Kansas, location.location.time_zones, Central Time Zone
Kentucky, location.location.time_zones, Eastern Time Zone
United States of America, location.location.time_zones, Mountain Time Zone
Illinois Republican primary, 2012, time.event.instance_of_recurring_event, Illinois Republican primary
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t9z
Illinois, common.topic.webpage, m.09x171t
Illinois, base.biblioness.bibs_location.country, United States of America
Illinois, location.statistical_region.religions, m.044058y
Illinois, location.location.events, Winnebago War
Illinois, location.location.containedby, Contiguous United States
Powder Springs, location.location.time_zones, Eastern Time Zone
Omaha, location.location.time_zones, Central Time Zone
North America, location.location.time_zones, Eastern Time Zone
Attica, location.location.time_zones, Eastern Time Zone
St. Clair County, location.location.time_zones, Central Time Zone
m.0j_vf71, location.location_symbol_relationship.administrative_division, Illinois
Kansas City, location.location.time_zones, Central Time Zone
Conyers, location.location.time_zones, Eastern Time Zone
Illinois, location.statistical_region.religions, m.04405x0
Michigan, location.location.time_zones, Eastern Time Zone
Illinois, common.topic.article, m.03v13
UTC−05:00, common.topic.notable_types, Time Zone
Illinois, base.locations.states_and_provences.country, United States of America
Macon, location.location.time_zones, Eastern Time Zone
m.04l0bdj, location.location_symbol_relationship.administrative_division, Illinois
Alabama, location.location.time_zones, Central Time Zone
Illinois Senate, common.topic.webpage, m.06wgyzy
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t8g
Illinois, common.topic.notable_for, g.1255ny7mn
Illinois, location.administrative_division.capital, m.0jvw4m2
Missouri, location.location.time_zones, Central Time Zone
Illinois, common.topic.webpage, m.09yh7gb
m.09x0mns, common.webpage.topic, Illinois
Vermont, location.location.time_zones, UTC−05:00
Illinois, location.us_state.capital, Springfield
Lagro, location.location.time_zones, Eastern Time Zone
Illinois, location.location.partiallycontains, m.0wg90dq
Oklahoma, location.location.time_zones, Central Time Zone
Oregon, location.location.time_zones, Pacific Time Zone
East St. Louis, location.location.time_zones, Central Time Zone
Time Zone, freebase.type_profile.strict_included_types, Topic
m.02th1jt, location.adjoining_relationship.adjoins, Illinois
The Southern Illinoisan, base.newsevents.news_reporting_organisation.news_reports, m.07wx7f2
Tennessee, location.location.time_zones, UTC−05:00
Florida, location.location.time_zones, Eastern Time Zone
West Virginia, location.location.time_zones, Eastern Time Zone
Perrysville, location.location.time_zones, Eastern Time Zone
Canada, location.location.time_zones, Central Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t76
Kankakee, location.location.time_zones, Central Time Zone
Central Time Zone, base.schemastaging.context_name.pronunciation, g.125_mmrcv
Illinois, location.location.events, Illinois Absentee Ballot Return Deadline, 2012
Acworth, location.location.time_zones, Eastern Time Zone
m.0b460kp, common.webpage.topic, Illinois
St. Louis, location.location.time_zones, Central Time Zone
m.02thgqc, location.adjoining_relationship.adjoins, Illinois
Illinois, location.location.events, Illinois Voter Registration Deadline, 2012
Illinois, location.location.events, Black Hawk War
Illinois, location.location.partially_contains, Des Plaines River
Illinois, location.location.partiallycontains, m.0wjplqw
Nicollet Island, location.location.time_zones, Central Time Zone
Illinois Voter Registration Deadline, 2012, common.topic.notable_types, Event
Contiguous United States, location.location.contains, Illinois
Douglasville, location.location.time_zones, Eastern Time Zone
Central Time Zone, common.topic.notable_for, g.125dhx05_
Maine, location.location.time_zones, UTC−05:00
Nebraska, location.location.time_zones, Mountain Time Zone
West Lafayette, location.location.time_zones, Eastern Time Zone
Dayton, location.location.time_zones, Eastern Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t8b
Aurora, location.location.time_zones, Central Time Zone
Washington, location.location.time_zones, Pacific Time Zone
Lilburn, location.location.time_zones, Eastern Time Zone
Utah, location.location.time_zones, Mountain Time Zone
Illinois Times, book.newspaper.circulation_areas, Springfield
Illinois, government.governmental_jurisdiction.official_symbols, m.04st6m6
DeKalb County, location.location.time_zones, Central Time Zone
Louisiana, location.location.time_zones, Central Time Zone
Illinois, common.topic.webpage, m.09wbtxf
Buford, location.location.time_zones, Eastern Time Zone
m.04lstq9, common.webpage.topic, Illinois
Illinois, location.administrative_division.country, United States of America
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t7g
Pittsburgh, location.location.time_zones, Eastern Time Zone
Illinois, base.aareas.schema.administrative_area.administrative_parent, United States of America
Illinois, location.location.partiallycontains, m.0wg90bz
Illinois Absentee Ballot Return Deadline, 2012, freebase.valuenotation.is_reviewed, Instance of recurring event
Newport, location.location.time_zones, Eastern Time Zone
Pacific Time Zone, common.topic.notable_types, Time Zone
Time Zone, freebase.type_hints.included_types, Topic
Delaware, location.location.time_zones, UTC−05:00
Mountain Time Zone, common.topic.image, Timezoneswest
Springfield, location.location.time_zones, Central Time Zone
Alpharetta, location.location.time_zones, Eastern Time Zone
Illinois, common.topic.image, seal.gif
Illinois, location.statistical_region.religions, m.04403nm
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t6g
Illinois Voter Registration Deadline, 2012, time.event.locations, Illinois
Johns Creek, location.location.time_zones, Eastern Time Zone
Illinois, government.governmental_jurisdiction.governing_officials, m.05gh81n
Illinois Voter Registration Deadline, 2012, time.event.instance_of_recurring_event, The Illinois Voter Registration Deadline
Contiguous United States, location.location.time_zones, Eastern Time Zone
Illinoiscapitol, common.image.appears_in_topic_gallery, Illinois Senate
Marietta, location.location.time_zones, Eastern Time Zone
Illinois, location.location.partiallycontains, m.0wg90dk
Southampton, location.location.time_zones, Central Time Zone
Council Grove, location.location.time_zones, Central Time Zone
Atlanta, location.location.time_zones, Eastern Time Zone
Illinois, location.location.partially_contains, Lower Mississippi River
Illinois, location.statistical_region.gdp_nominal, m.04ftnzs
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t5z
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t9q
Illinois, location.location.containedby, East North Central States
Illinois Senate, common.topic.webpage, m.05nnp7j
Contiguous United States, location.location.time_zones, Central Time Zone
Marion, location.location.time_zones, Central Time Zone
Illinois, location.location.events, Illinois Coal Wars
m.02thdqg, location.adjoining_relationship.adjoins, Illinois
Illinois, base.aareas.schema.administrative_area.capital, Springfield
Lithonia, location.location.time_zones, Eastern Time Zone
Great Southwest railroad strike of 1886, time.event.locations, Illinois
Illinois Republican primary, 2012, time.event.included_in_event, The Republican Primary Election Schedule 2012
Illinois Absentee Ballot Return Deadline, 2012, time.event.locations, Illinois
Illinois, location.location.partiallycontains, m.0wg90cy
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t7z
Illinois, common.topic.webpage, m.09x0mns
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t5q
Mississippi, location.location.time_zones, Central Time Zone
Sandy Springs, location.location.time_zones, Eastern Time Zone
Eastern Time Zone, common.topic.image, Timezoneswest
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t92
Logansport, location.location.time_zones, Eastern Time Zone
Wisconsin, location.location.time_zones, Central Time Zone
Illinois, location.statistical_region.religions, m.04404tl
m.04strbb, location.location_symbol_relationship.administrative_division, Illinois
Vincennes, location.location.time_zones, Eastern Time Zone
Central Time Zone, time.time_zone.day_dst_ends, First Sunday in November
Time Zone, freebase.type_profile.kind, Definition
Indiana, location.location.time_zones, Central Time Zone
The Republican Primary Election Schedule 2012, time.event.includes_event, Illinois Republican primary, 2012
m.09y6q5w, common.webpage.topic, Illinois
Cobb, location.location.time_zones, Central Time Zone
Georgia, location.location.time_zones, UTC−05:00
Suwanee, location.location.time_zones, Eastern Time Zone
m.05t7nqm, common.webpage.topic, Illinois Department of Transportation
United States of America, location.location.time_zones, Pacific Time Zone
Mississippi River, location.location.time_zones, Central Time Zone
Illinois, government.governmental_jurisdiction.official_symbols, m.04l0nq5
Lafayette, location.location.time_zones, Eastern Time Zone
Maryland, location.location.time_zones, UTC−05:00
Illinois, location.location.partiallycontains, m.0wk4_f6
Indiana, location.location.time_zones, UTC−05:00
m.04st84j, location.location_symbol_relationship.administrative_division, Illinois
Cairo, location.location.time_zones, Central Time Zone
Illinois, location.location.partially_contains, Pecatonica River
Illinois, location.location.time_zones, Central Time Zone
Illinois Absentee Ballot Return Deadline, 2012, freebase.valuenotation.is_reviewed, End date
Delaware, location.location.time_zones, Eastern Time Zone
Minnesota, location.location.time_zones, Central Time Zone
m.02np8hk, book.periodical_format_period.periodical, Illinois Times
m.04yvmmn, location.mailing_address.state_province_region, Illinois
Rhode Island, location.location.time_zones, Eastern Time Zone
Illinois, common.topic.image, Illinois_flag.jpg
Smyrna, location.location.time_zones, Eastern Time Zone
St. Louis  MO-IL, Metropolitan Statistical Area, location.location.time_zones, Central Time Zone
Illinois, location.statistical_region.minimum_wage, m.010ry56c
Illinois, location.location.partially_contains, Sugar River
Kentucky, location.location.time_zones, Central Time Zone
Illinois Emergency Management Agency, common.topic.webpage, m.0771n45
Illinois, base.ontologies.ontology_instance.equivalent_instances, m.07nf65_
Illinois, government.governmental_jurisdiction.governing_officials, m.04j8t56
Illinois General Assembly, common.topic.webpage, m.04ywj06
Illinois_flag.jpg, common.image.size, m.029wmkh
Illinois, common.topic.webpage, m.0b460kp
Huntington, location.location.time_zones, Eastern Time Zone
Fort Recovery, location.location.time_zones, Eastern Time Zone
m.0jsp164, symbols.flag_use.flag_user, Illinois
Illinois, location.statistical_region.religions, m.04406st
Illinois, location.statistical_region.religions, m.044061h
Michigan, location.location.time_zones, Central Time Zone
Adairsville, location.location.time_zones, Eastern Time Zone
Illinois, freebase.valuenotation.is_reviewed, Minimum wage
Illinois coal wars, time.event.locations, Illinois
m.03ll631, common.webpage.topic, Illinois Times
Illinois, common.topic.webpage, m.0b45xgk
Illinois Times, book.periodical.frequency_or_issues_per_year, m.09s3krq

Answer: Central Time Zone