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 indianapolis indiana in? 
Knowledge Triplets: Indianapolis, location.statistical_region.population, g.1jmcbhfp3
Indianapolis, location.statistical_region.population, m.0hks0cj
m.0666n4t, book.periodical_format_period.periodical, Indianapolis Recorder
Indianapolis, location.citytown.postal_codes, 46211
46204, location.location.contains, Downtown Indianapolis
Indianapolis Times, book.periodical.first_issue_date, m.0j0xkmp
Indianapolis metropolitan area, location.location.contains, Hamilton County
Indianapolis, common.topic.webpage, m.04f7qfc
Eastern Time Zone, common.topic.article, m.0k83440
Indianapolis, location.citytown.postal_codes, 46214
m.062xzmk, common.webpage.topic, Indianapolis Recorder
Indianapolis, location.location.nearby_airports, Indianapolis Regional Airport
Indianapolis 500, location.location.geolocation, m.012289bd
Indianapolis Times, award.award_winning_work.awards_won, m.05t_958
2006 Allstate 400 at the Brickyard, time.event.locations, Indianapolis Motor Speedway
Indianapolis News, book.periodical.frequency_or_issues_per_year, m.0h_kfrr
2007 Allstate 400 at the Brickyard, time.event.locations, Indianapolis Motor Speedway
Eastern Time Zone, common.topic.article, m.0j62c65
Indianapolis 500, time.recurring_event.instances, 1965 Indianapolis 500
m.04f7qds, common.webpage.topic, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1977 Indianapolis 500
Indianapolis Colts, common.topic.webpage, m.09w8bgk
Indianapolis, location.statistical_region.population, g.12b0221tj
Indianapolis, location.statistical_region.population, m.0hks0g7
Indianapolis 500, time.recurring_event.instances, 1983 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46226
Indianapolis, location.citytown.postal_codes, 46249
m.09ywncm, common.webpage.topic, Indianapolis 500
Indianapolis International Airport, location.location.geolocation, m.02_jkr2
Indianapolis 500, time.recurring_event.instances, 1994 Indianapolis 500
Indianapolis, location.statistical_region.population, m.0hks0bn
Eastern Time Zone, base.schemastaging.context_name.pronunciation, g.125_rxy8r
Indianapolis, location.statistical_region.population, m.064j0l_
2000 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
m.03ld46q, common.webpage.topic, Indianapolis Zoo
Indianapolis, location.citytown.postal_codes, 46224
2005 Allstate 400 at the Brickyard, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.citytown.postal_codes, 46230
m.04f7qdz, common.webpage.topic, Indianapolis
Indianapolis, common.topic.webpage, m.04f7qdz
Indianapolis Metropolitan Airport, location.location.geolocation, m.0cl_858
Indianapolis, common.topic.image, Downtown indy from parking garage zoom
2014 Indianapolis 500, time.event.instance_of_recurring_event, Indianapolis 500
Indianapolis, location.location.containedby, United States of America
m.02cz0ml, common.image.appears_in_topic_gallery, Indianapolis metropolitan area
Indianapolis 500, time.recurring_event.instances, 1973 Indianapolis 500
Indianapolis, location.statistical_region.population, g.12b01tk4h
Indianapolis 500, time.recurring_event.instances, 2012 Indianapolis 500
Indianapolis, travel.travel_destination.tourist_attractions, The Children's Museum of Indianapolis
Indianapolis, location.citytown.postal_codes, 46209
2003 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.statistical_region.population, g.12vqj2thl
Indianapolis, location.citytown.postal_codes, 46204
Indianapolis 500, time.recurring_event.instances, 1972 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1927 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1968 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1964 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1958 Indianapolis 500
m.03hc_rb, common.webpage.topic, Eastern Time Zone
Indianapolis 500, time.recurring_event.instances, 1993 Indianapolis 500
Indiana Voter Registration Deadline, 2012, time.event.locations, Indiana
Indianapolis 500, time.recurring_event.instances, 1959 Indianapolis 500
Indianapolis Colts, common.topic.webpage, m.09xtjx4
Indianapolis, location.citytown.postal_codes, 46266
Indianapolis, travel.travel_destination.tourist_attractions, NCAA Hall of Champions
Indianapolis, location.citytown.postal_codes, 46231
Indianapolis News, book.newspaper.circulation_areas, Indianapolis
2010 Cincinnati Film Festival, time.event.locations, Indiana
Indianapolis Colts, sports.sports_team.venue, m.0wz21fg
m.04yx8__, location.mailing_address.citytown, Indianapolis
Indianapolis, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07gqcm9
Eastern Time Zone, common.topic.notable_types, Time Zone
Indianapolis, location.citytown.postal_codes, 46247
Indianapolis, location.citytown.postal_codes, 46240
Indianapolis News, book.periodical.first_issue_date, m.0h_kfr7
Indianapolis, location.citytown.postal_codes, 46259
Indianapolis, location.citytown.postal_codes, 46253
Indianapolis, common.topic.notable_for, g.1257qqrk9
Indianapolis 500, time.recurring_event.instances, 1962 Indianapolis 500
Indianapolis, location.location.containedby, Area code 317
Indianapolis, travel.travel_destination.tourist_attractions, Indianapolis Museum of Art
Indianapolis, common.topic.webpage, m.09xn4f1
Indiana, location.location.time_zones, UTC−05:00
Indianapolis, location.citytown.postal_codes, 46235
IndyNight, common.image.appears_in_topic_gallery, Indianapolis
Indianapolis, location.statistical_region.population, m.0hks0f6
Indianapolis Regional Airport, common.topic.article, m.03h36ph
Indianapolis, location.statistical_region.population, g.1jmcbgk09
Indianapolis, location.citytown.postal_codes, 46201
2009 Allstate 400 at the Brickyard, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.citytown.postal_codes, 46298
Indianapolis, location.location.containedby, Marion County
Indianapolis, location.statistical_region.population, g.12b01rwqw
m.09w8wmx, common.webpage.topic, Indianapolis Colts
Indianapolis, location.citytown.postal_codes, 46241
Focus, book.newspaper.circulation_areas, Indianapolis
Indianapolis Recorder, book.periodical.frequency_or_issues_per_year, m.09s3ln8
Indianapolis News, common.topic.notable_for, g.1259kg5ty
Indianapolis, location.location.nearby_airports, Indianapolis Executive Airport
m.05t_95n, award.award_honor.honored_for, Indianapolis News
Indianapolis, location.citytown.postal_codes, 46255
Indianapolis, location.citytown.postal_codes, 46206
Indianapolis metropolitan area, location.location.contains, Indianapolis, IN HUD Metro FMR Area
Indianapolis metropolitan area, base.wikipedia_infobox.settlement.area_code, Area code 317
Indianapolis 500, travel.tourist_attraction.near_travel_destination, Indianapolis
Indianapolis Times, common.topic.notable_for, g.1255hx_85
m.09w8bgk, common.webpage.topic, Indianapolis Colts
Indianapolis, location.citytown.postal_codes, 46268-1926
Indianapolis, location.capital_of_administrative_division.capital_of, m.0jvw4m7
Ohio, location.location.time_zones, Eastern Time Zone
Indianapolis, location.statistical_region.population, m.064j0mc
Indianapolis, location.citytown.postal_codes, 46291
Indianapolis 500, time.recurring_event.instances, 1920 Indianapolis 500
m.09wn1vp, common.webpage.topic, Indianapolis
Eastern Time Zone, time.time_zone.day_dst_ends, First Sunday in November
Indianapolis, location.citytown.postal_codes, 46275
Indianapolis, location.statistical_region.population, g.12b01q58r
Indianapolis Metropolitan Airport, common.topic.article, m.03h36yr
m.05t_958, award.award_honor.honored_for, Indianapolis Times
Indianapolis, location.statistical_region.population, m.064j0lf
Indianapolis, location.statistical_region.population, g.12b023sw6
Indianapolis metropolitan area, location.location.containedby, Indiana
46225, location.location.contains, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1982 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46277
Indianapolis 500, time.recurring_event.instances, 1974 Indianapolis 500
Indianapolis Checkers, common.topic.notable_for, g.12568xx3x
Indianapolis, location.statistical_region.population, m.0hks0df
Indianapolis, location.location.nearby_airports, Indianapolis Metropolitan Airport
Indianapolis, location.citytown.postal_codes, 46262
Indianapolis, location.statistical_region.population, m.0hks0gk
Indianapolis 500, time.recurring_event.instances, 1924 Indianapolis 500
300 North Meridian, location.location.containedby, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1926 Indianapolis 500
Indianapolis, location.statistical_region.population, g.11b7tpddrg
Indianapolis 500, common.topic.notable_for, g.12550b74v
Indianapolis, location.place_with_neighborhoods.neighborhoods, Historic Meridian Park
Indianapolis, location.statistical_region.population, m.064j0n3
46204, location.location.contains, Marriott Indianapolis
2001 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
Indianapolis News, common.topic.article, m.082b3r
Indianapolis, location.citytown.postal_codes, 46274
The Indianapolis Star, common.topic.article, m.05c64b
Indianapolis, common.topic.webpage, m.04f7qfk
Indianapolis, location.statistical_region.population, m.064j0p7
Indianapolis, location.hud_foreclosure_area.total_residential_addresses, m.07gqcmj
Eastern Time Zone, common.topic.image, Timezoneswest
Indianapolis, location.statistical_region.population, m.0j8fmxg
Indianapolis, location.statistical_region.population, m.064j0nh
Indianapolis, location.hud_foreclosure_area.ofheo_price_change, m.07gqcmy
Indianapolis 500, common.topic.article, m.014_2g
m.04f7qfk, common.webpage.topic, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1915 Indianapolis 500
m.0b485vn, common.webpage.topic, Indianapolis
Indianapolis, location.statistical_region.population, g.11b66d4w6g
Indianapolis 500, time.recurring_event.instances, 1986 Indianapolis 500
Indianapolis, location.capital_of_administrative_division.capital_of, m.0jvv_sn
Indianapolis, location.citytown.postal_codes, 46220
Indianapolis Business Journal, common.topic.article, m.05p1ksm
Indianapolis Motor Speedway, location.location.geolocation, m.02_spb7
Indianapolis, location.citytown.postal_codes, 46256
The Indianapolis Star, book.periodical.first_issue_date, m.02nppvp
Indianapolis 500, time.recurring_event.instances, 1931 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46216
m.05gn5rj, location.mailing_address.citytown, Indianapolis
Indianapolis Recorder, book.periodical.format, m.0666n4t
Indianapolis News, book.periodical.final_issue_date, m.0h_kfrd
Eastern Time Zone, common.topic.notable_for, g.125bn2wcf
m.02npbnk, book.periodical_format_period.periodical, The Indianapolis Star
Indianapolis, periodicals.newspaper_circulation_area.newspapers, Indianapolis Times
Indianapolis, common.topic.webpage, m.0b485vn
Indianapolis, location.citytown.postal_codes, 46219
Indianapolis Recorder, book.periodical.first_issue_date, m.0666n4n
Indianapolis, location.citytown.postal_codes, 46254
m.0664c80, common.webpage.topic, The Children's Museum of Indianapolis
Indianapolis, common.topic.webpage, m.04f7qds
Indianapolis, location.statistical_region.population, g.12b01q58q
Indianapolis 500, time.recurring_event.instances, 1928 Indianapolis 500
m.09y8wdm, common.webpage.topic, Indiana
Indianapolis, location.statistical_region.population, m.064j0m5
Indianapolis 500, time.recurring_event.instances, 1913 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1916 Indianapolis 500
Indianapolis Business Journal, book.periodical.frequency_or_issues_per_year, m.09s3lmz
Indianapolis, base.wikipedia_infobox.settlement.area_code, Area code 317
Indianapolis, travel.travel_destination.tourist_attractions, Indianapolis Motor Speedway
2004 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
m.05t_fz2, award.award_honor.honored_for, The Indianapolis Star
Indianapolis, location.citytown.postal_codes, 46280
Indianapolis, location.statistical_region.population, m.0hks0cr
m.04f7qfc, common.webpage.resource, Indianapolis Attractions
Indianapolis Times, book.newspaper.headquarters, m.0j2yz_d
Indianapolis, location.statistical_region.population, m.0hks0dn
Indianapolis, location.statistical_region.population, m.064j0n9
Indiana, common.topic.webpage, m.09y20hr
Indianapolis, location.statistical_region.population, m.0hks0f_
Indianapolis, location.place_with_neighborhoods.neighborhoods, Fountain Square
Indianapolis 500, time.recurring_event.instances, 1995 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1967 Indianapolis 500
Indianapolis Checkers, sports.sports_team.venue, m.0wz2130
Central Time Zone, common.topic.notable_types, Time Zone
Indianapolis, location.statistical_region.population, m.0hks0c9
m.09y20hr, common.webpage.topic, Indiana
m.03l5vx_, common.webpage.topic, The Indianapolis Star
Indianapolis, location.statistical_region.population, m.0hks0fh
Indiana Republican primary, 2012, time.event.locations, Indiana
Indianapolis, location.citytown.postal_codes, 46218
Indianapolis, location.statistical_region.population, m.064j0mk
The Indianapolis Star, book.newspaper.headquarters, m.04yx8__
Indianapolis, base.biblioness.bibs_location.state, Indiana
Indianapolis 500, time.recurring_event.instances, 1976 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46237
Indianapolis 500, time.recurring_event.current_frequency, Yearly
Indianapolis, common.topic.article, m.0fty5
m.04yx8pq, location.mailing_address.citytown, Indianapolis
Wholesale District, Indianapolis, location.location.geolocation, m.0wmsmd9
Indianapolis 500, time.recurring_event.instances, 1957 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46208
Indianapolis, location.citytown.postal_codes, 46236
Indianapolis Metropolitan Airport, aviation.airport.serves, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1980 Indianapolis 500
46208, location.location.contains, The Children's Museum of Indianapolis
46204, location.location.contains, Sheraton Indianapolis City Centre
Indianapolis Metropolitan Airport, location.location.containedby, 46038
Indianapolis, location.location.time_zones, Eastern Time Zone
Indianapolis, location.citytown.postal_codes, 46239
Indianapolis, location.statistical_region.population, m.0hks0fr
Indianapolis, location.citytown.postal_codes, 46260
Indianapolis, travel.travel_destination.tourist_attractions, Indianapolis 500
Indianapolis Colts, common.topic.webpage, m.09w9k_f
Indianapolis, travel.travel_destination.tourist_attractions, Eiteljorg Museum of American Indians and Western Art
Indianapolis, location.citytown.postal_codes, 46207
The Indianapolis Star, book.periodical.format, m.02npbnk
Indianapolis, location.citytown.postal_codes, 46223
Indianapolis, location.statistical_region.population, m.0hks0h0
m.09w9k_f, common.webpage.topic, Indianapolis Colts
Indianapolis 500, time.recurring_event.instances, 1914 Indianapolis 500
Indiana, location.location.time_zones, Central Time Zone
Indianapolis 500, time.recurring_event.instances, 1989 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46205
Indianapolis, location.citytown.postal_codes, 46250
Indianapolis, location.citytown.postal_codes, 46234
Indianapolis, location.statistical_region.population, g.12b0221tk
Indianapolis, location.citytown.postal_codes, 46202
Indianapolis 500, time.recurring_event.instances, 1990 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46244
Indianapolis, location.citytown.postal_codes, 46283
1999 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
m.04f7qfk, common.webpage.resource, Indianapolis Maps
Eastern Time Zone, time.time_zone.day_dst_begins, Second Sunday in March
m.04f7qf5, common.webpage.resource, Indianapolis Restaurants
Downtown indy from parking garage zoom, common.image.appears_in_topic_gallery, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1922 Indianapolis 500
Indianapolis, location.location.geolocation, m.0kc6xc
Indianapolis metropolitan area, location.location.contains, Hendricks County
Indianapolis 500, time.recurring_event.instances, 1981 Indianapolis 500
Indianapolis Checkers, common.topic.article, m.03mc0pq
Indianapolis, common.topic.image, IndyNight
Indianapolis 500, time.recurring_event.instances, 1961 Indianapolis 500
Indianapolis, location.place_with_neighborhoods.neighborhoods, Meridian-Kessler
Indianapolis 500, time.recurring_event.instances, 1984 Indianapolis 500
Indianapolis Capitals, common.topic.notable_for, g.125c1_28q
Indianapolis metropolitan area, location.location.contains, Hancock County
Indianapolis, location.citytown.postal_codes, 46225
Indiana State Museum, travel.tourist_attraction.near_travel_destination, Indianapolis
Indianapolis, location.citytown.postal_codes, 46228
m.0422cyh, common.webpage.topic, Indianapolis Colts
Indianapolis, location.location.time_zones, Eastern Time Zone
Indianapolis, location.statistical_region.population, m.0jtkwrs
m.03lndk5, common.webpage.topic, Indianapolis
Indianapolis, location.statistical_region.population, g.12b01xxj9
Indianapolis, travel.travel_destination.tourist_attractions, Broad Ripple
m.05ckj0_, common.webpage.topic, Indianapolis
Indianapolis 500, time.recurring_event.instances, 1975 Indianapolis 500
Indianapolis, location.statistical_region.population, g.12b01lrc_
Indianapolis 500, time.recurring_event.instances, 1971 Indianapolis 500
Indianapolis Restaurants, common.resource.annotations, m.04f7qf5
Indianapolis, location.place_with_neighborhoods.neighborhoods, Eastgate
Indianapolis, location.statistical_region.population, g.12b01rwqx
46202, location.location.contains, Indianapolis (balance), Indiana
Illinois, location.location.time_zones, Central Time Zone
Indianapolis 500, time.recurring_event.instances, 1970 Indianapolis 500
Indianapolis skyline daytime 2, common.image.appears_in_topic_gallery, Indianapolis
Indianapolis, location.statistical_region.population, m.064j0my
Wholesale District, Indianapolis, common.topic.notable_for, g.12590k8vb
Indianapolis, location.statistical_region.population, m.0hks0dz
Indianapolis, location.statistical_region.population, m.0k6l9kq
Indianapolis, location.hud_foreclosure_area.hhuniv, m.07gqcln
Indianapolis 500, time.recurring_event.instances, 1979 Indianapolis 500
Indianapolis Times, common.topic.article, m.0cgmzv
Indianapolis 500, time.recurring_event.instances, 1925 Indianapolis 500
Indianapolis Times, common.topic.notable_types, Newspaper
Indianapolis 500, common.topic.notable_types, Recurring event
Indianapolis 500, time.recurring_event.instances, 1966 Indianapolis 500
Indianapolis, common.topic.webpage, m.05ckj0_
Indianapolis, location.statistical_region.population, m.064j0p1
Indianapolis 500, time.recurring_event.instances, 1960 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46285
Indianapolis, location.citytown.postal_codes, 46203
Indianapolis, location.citytown.postal_codes, 46229
Indianapolis 500, time.recurring_event.instances, 2013 Indianapolis 500
Eastern Time Zone, common.topic.image, UnionSquareAtomicClock
Indianapolis, location.statistical_region.population, g.1jmcbfy92
Indianapolis Business Journal, book.newspaper.headquarters, m.0666c6y
Indianapolis, location.citytown.postal_codes, 46222
Indianapolis 500, time.recurring_event.instances, 1978 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46227
Indianapolis, location.statistical_region.population, m.064j0nw
Indianapolis, location.statistical_region.population, g.12b01rwqv
Indianapolis 500, time.recurring_event.instances, 1919 Indianapolis 500
Indianapolis metropolitan area, location.location.contains, Marion County
Indianapolis Business Journal, book.newspaper.circulation_areas, Indianapolis
Indianapolis Museum of Art, location.location.time_zones, Eastern Time Zone
m.04f7qds, common.webpage.resource, Indianapolis Overview
Indianapolis, location.citytown.postal_codes, 46217
Indianapolis, common.topic.webpage, m.04f7qf5
Indianapolis 500, time.recurring_event.instances, 1921 Indianapolis 500
2014 Indianapolis 500, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.citytown.postal_codes, 46242
Indianapolis, common.topic.webpage, m.09wn1vp
Indianapolis 500, time.recurring_event.instances, 1929 Indianapolis 500
m.04f7qfc, common.webpage.topic, Indianapolis
Indianapolis, location.statistical_region.population, m.064j0pf
Indianapolis Colts, common.topic.webpage, m.09w946v
Indianapolis, location.statistical_region.population, g.1jmcbfmkq
m.04f7qf5, common.webpage.topic, Indianapolis
Indianapolis, location.statistical_region.population, m.0hks0cz
Indianapolis, location.citytown.postal_codes, 46278
Indianapolis 500, time.recurring_event.instances, 2014 Indianapolis 500
Indiana, location.us_state.capital, Indianapolis
Indianapolis, location.citytown.postal_codes, 46296
Indianapolis 500, time.recurring_event.instances, 1991 Indianapolis 500
Indianapolis, base.biblioness.bibs_location.country, United States of America
Indianapolis Hotels, common.resource.annotations, m.04f7qdz
Indianapolis 500, time.recurring_event.instances, 1969 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1985 Indianapolis 500
Central Time Zone, common.topic.image, Timezoneswest
Indianapolis, travel.travel_destination.tourist_attractions, Indianapolis Zoo
Indianapolis skyline daytime 2, common.image.size, m.02f99yf
m.0fpsg_7, common.webpage.topic, Indianapolis Business Journal
Indianapolis, location.statistical_region.population, m.0k6l9ky
Indianapolis, location.statistical_region.population, m.0hks0d6
Indianapolis 500, time.recurring_event.instances, 2011 Indianapolis 500
Indianapolis, location.citytown.postal_codes, 46221
Indianapolis Colts, common.topic.webpage, m.09w8wmx
m.05tbv7l, common.webpage.topic, Indianapolis Business Journal
Indianapolis, location.statistical_region.population, m.0hks0gt
Indianapolis Business Journal, common.topic.webpage, m.05tbv7l
Indianapolis, travel.travel_destination.tourist_attractions, Indiana State Museum
Indianapolis, location.statistical_region.population, m.0hks0c2
Indianapolis Colts, common.topic.webpage, m.0422cyh
Indianapolis 500, time.recurring_event.instances, 1988 Indianapolis 500
Indianapolis Recorder, common.topic.article, m.05zt_pw
m.09xtjx4, common.webpage.topic, Indianapolis Colts
Indianapolis metropolitan area, common.topic.image, m.02cz0ml
Indianapolis, common.topic.image, Indianapolis skyline daytime 2
Eastern Time Zone, common.topic.webpage, m.03hc_rb
Indianapolis 500, time.recurring_event.instances, 1911 Indianapolis 500
Indianapolis 500, time.recurring_event.instances, 1956 Indianapolis 500
Indianapolis metropolitan area, location.location.time_zones, Eastern Time Zone
m.09xn4f1, common.webpage.topic, Indianapolis
Indiana, location.location.time_zones, Eastern Time Zone
Indianapolis Business Journal, book.newspaper.headquarters, m.0ccdf80
Indianapolis, location.statistical_region.population, m.064j0lt
Indianapolis 500, common.topic.webpage, m.09ywncm
Indianapolis, location.citytown.postal_codes, 46251
Indiana, base.aareas.schema.administrative_area.capital, Indianapolis
Indianapolis, common.topic.webpage, m.03lndk5
Indianapolis 500, time.recurring_event.instances, 1912 Indianapolis 500
Indianapolis, location.statistical_region.population, g.12b01rwqy
Indianapolis, location.location.containedby, Indiana
Indianapolis Times, book.periodical.final_issue_date, m.0j0xkm7
Eastern Time Zone, common.topic.article, m.0j44rkj
Indianapolis 500, time.recurring_event.instances, 1963 Indianapolis 500
m.04d08d2, common.webpage.topic, The Children's Museum of Indianapolis
Indianapolis 500, time.recurring_event.instances, 1992 Indianapolis 500
Indianapolis Times, book.newspaper.circulation_areas, Indianapolis
m.04d08dd, location.mailing_address.citytown, Indianapolis
2002 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.statistical_region.population, g.1jmcbf980
Indianapolis Recorder, book.newspaper.circulation_areas, Indianapolis
m.04f7qdz, common.webpage.resource, Indianapolis Hotels
Indianapolis Motor Speedway, location.location.events, 1911 Indianapolis 500
2008 Allstate 400 at the Brickyard, time.event.locations, Indianapolis Motor Speedway
Indianapolis, location.citytown.postal_codes, 46295
Indianapolis Maps, common.resource.annotations, m.04f7qfk
Indianapolis metropolitan area, location.location.contains, Boone County
2013 Brickyard 400, time.event.locations, Indianapolis Motor Speedway
Indianapolis 500, time.recurring_event.instances, 1987 Indianapolis 500
Eastern Time Zone, common.topic.article, m.02hcvg
Indianapolis 500, time.recurring_event.instances, 1930 Indianapolis 500
Indianapolis, location.statistical_region.population, g.11b7tmwr_0
m.09w946v, common.webpage.topic, Indianapolis Colts
Indianapolis, location.location.nearby_airports, Indianapolis International Airport
Indianapolis, location.citytown.postal_codes, 46282
Indianapolis Attractions, common.resource.annotations, m.04f7qfc
Indianapolis 500, time.recurring_event.instances, 1923 Indianapolis 500
Indianapolis, location.place_with_neighborhoods.neighborhoods, Wholesale District, Indianapolis
Indianapolis, location.statistical_region.population, m.0hks0bw
Indianapolis, location.statistical_region.population, m.064j0mr
Indianapolis Capitals, sports.sports_team.venue, m.0wz212q
The Indianapolis Star, book.newspaper.circulation_areas, Indianapolis
Indianapolis, location.citytown.postal_codes, 46290
Indianapolis Overview, common.resource.annotations, m.04f7qds

Answer: Eastern Time Zone