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 includes Michigan and the area surrounding the Tulsa International Airport? 
Knowledge Triplets: m.04stq05, location.location_symbol_relationship.administrative_division, Michigan
Tulsa, location.statistical_region.population, m.0hm2frs
Tulsa International Airport, location.location.containedby, United States of America
m.04stk9l, location.location_symbol_relationship.administrative_division, Michigan
74105, location.location.containedby, Tulsa
Iosco County, location.location.time_zones, Eastern Time Zone
Tulsa, travel.travel_destination.tourist_attractions, Cox Business Center
Tulsa County, location.location.time_zones, Central Time Zone
Tulsa International Airport, location.location.containedby, Wagoner County
Michigan, common.topic.webpage, m.09y8t99
2005 Flint Film Festival, time.event.locations, Michigan
Indiana, location.location.time_zones, Central Time Zone
Tulsa, location.citytown.postal_codes, 74117
m.01142wp4, base.schemastaging.phone_open_times.time_zone, Eastern Time Zone
Illinois, location.location.time_zones, Central Time Zone
m.03jpj_7, location.adjoining_relationship.adjoins, Tulsa County
North America, location.location.time_zones, Central Time Zone
m.03jp8cc, location.adjoining_relationship.adjoins, Tulsa County
Tulsa, common.topic.article, m.013kd3
Tulsa International Airport entrance, common.image.size, m.01x3652
m.0b46y5r, common.webpage.topic, Michigan
Michigan, location.statistical_region.religions, m.04404kp
m.09y50wh, common.webpage.topic, Michigan
West Virginia, location.location.time_zones, Eastern Time Zone
m.09ycz5_, common.webpage.topic, Michigan
Michigan, location.location.adjoin_s, m.03hc_tt
Tennessee, location.location.time_zones, Central Time Zone
Tulsa, location.hud_foreclosure_area.estimated_number_foreclosures, m.07gv9w6
Michigan, common.topic.webpage, m.09y5tdg
Michigan, common.topic.webpage, m.09yv66m
Michigan, common.topic.webpage, m.09wy16t
New York, location.location.time_zones, Eastern Time Zone
Lenawee County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.partiallycontains, m.0wg98kq
Tulsa International Airport entrance, common.image.appears_in_topic_gallery, Tulsa International Airport
Tulsa, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07gv9wn
m.03hc_tl, location.adjoining_relationship.adjoins, Michigan
Tulsa, location.statistical_region.population, m.0hm2ft3
Tulsa International Airport, aviation.airport.hub_for, Omni Air International
Tulsa, location.statistical_region.population, g.11x1cr6tn
Ohio State-Iowa State 1985 NCAA Men's Division I Basketball Tournament Game, time.event.locations, Tulsa
Tulsa, location.location.events, Southern California-Illinois State 1985 NCAA Men's Division I Basketball Tournament Game
Tulsa, location.statistical_region.population, m.066g0_1
Tulsa International Airport, location.location.containedby, United States of America
Tulsa, location.statistical_region.population, m.0hm2fq6
Tulsa, location.statistical_region.population, m.0hm2fv4
Clare County, location.location.time_zones, Eastern Time Zone
Tulsa International Airport, location.location.containedby, Tulsa
Tulsa, location.citytown.postal_codes, 74112
Florida, location.location.time_zones, Eastern Time Zone
m.04strbz, location.location_symbol_relationship.administrative_division, Michigan
Delaware, location.location.time_zones, Eastern Time Zone
Tulsa, location.location.containedby, Area code 539
Tulsa, location.statistical_region.population, m.0jt80bw
2012 Uptown Film Festival, time.event.locations, Michigan
Tulsa, location.citytown.postal_codes, 74116
Kentucky, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, m.066g0__
Shiawassee County, location.location.time_zones, Eastern Time Zone
Time Zone, freebase.type_profile.strict_included_types, Non-Agent
Tulsa International Airport, aviation.airport.serves, Claremore
Missouri, location.location.time_zones, Central Time Zone
Tulsa, location.citytown.postal_codes, 74136
Tulsa, location.statistical_region.population, m.066g105
Emmet County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.12vqhxrc0
Tulsa, location.statistical_region.population, g.11x1d4nq5
Sperry, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11btt5ry23
Tulsa County, location.hud_foreclosure_area.bls_unemployment_rate, m.07gswz0
Turley, location.location.time_zones, Central Time Zone
Michigan, common.topic.webpage, m.09yfml2
Tulsa, location.location.events, 1975 NCAA Men's Division I Basketball Tournament
Michigan, location.location.partiallycontains, m.0wg98js
Michigan, common.topic.webpage, m.09xl1xx
Michigan, location.location.containedby, United States of America
Tulsa, base.biblioness.bibs_location.country, United States of America
Tulsa, location.citytown.postal_codes, 74172
Tulsa, common.topic.webpage, m.03l5d92
m.03l5d92, common.webpage.topic, Tulsa
Tuscola County, location.location.time_zones, Eastern Time Zone
Osage County, location.location.time_zones, Central Time Zone
Michigan, common.topic.webpage, m.09x06h5
2011 Flint Film Festival, time.event.locations, Michigan
Iowa, location.location.time_zones, Central Time Zone
m.04st85s, location.location_symbol_relationship.administrative_division, Michigan
Tulsa, location.statistical_region.population, g.11x1k0pkb
Tulsa, location.statistical_region.population, g.11x1mdy9n
Michigan, location.location.adjoin_s, m.02thjpg
New Jersey, location.location.time_zones, Eastern Time Zone
Tulsa, location.location.events, 1982 NCAA Men's Division I Basketball Tournament - Midwest Regional Second Round
Tulsa International Airport, location.location.geolocation, m.02_jv8f
Tulsa, location.location.time_zones, Central Time Zone
Michigan, location.statistical_region.religions, m.04404qy
Michigan, base.aareas.schema.administrative_area.administrative_parent, United States of America
Central Time Zone, common.topic.notable_types, Time Zone
Isabella County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.partiallycontains, m.0wg98l0
1982 NCAA Men's Division I Basketball Tournament - Midwest Regional First Round, time.event.locations, Tulsa
Contiguous United States, location.location.contains, Michigan
South Dakota, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11x1g8gl9
Indiana, location.location.time_zones, UTC−05:00
Canada, location.location.time_zones, Central Time Zone
Michigan, location.location.adjoin_s, m.03hc_sv
Tullahassee, location.location.time_zones, Central Time Zone
Tulsa County, location.location.adjoin_s, m.03jqk42
1975 NCAA Men's Division I Basketball Tournament, time.event.locations, Tulsa
Michigan, location.statistical_region.religions, m.04403lx
Charlevoix County, location.location.time_zones, Eastern Time Zone
Tulsa County, location.location.geolocation, m.0k9cfw
Indiana, location.location.time_zones, Eastern Time Zone
Tulsa, OK Metropolitan Statistical Area, location.location.contains, Rogers County
Tulsa, location.citytown.postal_codes, 74182
Michigan, location.statistical_region.religions, m.04404mq
Tulsa, location.statistical_region.population, m.0hm2fvc
Tulsa, location.statistical_region.population, g.11x1m97rl
Contiguous United States, location.location.time_zones, Central Time Zone
Louisiana, location.location.time_zones, Central Time Zone
m.02thjpg, location.adjoining_relationship.adjoins, Michigan
Chippewa County, location.location.time_zones, Eastern Time Zone
Tulsa, location.citytown.postal_codes, 74132
Tulsa, common.topic.image, Tulsa Skyline Night
Tulsa, location.citytown.postal_codes, 74131
Tulsa, location.statistical_region.population, m.0k6jxb3
Tulsa International Airport, location.location.containedby, Wagoner County
North Dakota, location.location.time_zones, Central Time Zone
Tulsa, location.location.events, 1985 NCAA Men's Division I Basketball Tournament - Midwest Regional Second Round
Tulsa, periodicals.newspaper_circulation_area.newspapers, Tulsa World
Michigan, common.topic.webpage, m.0gm9r5r
m.09yfml2, common.webpage.topic, Michigan
Connecticut, location.location.time_zones, Eastern Time Zone
Tulsa, travel.travel_destination.tourist_attractions, Tulsa Air and Space Museum & Planetarium
Tulsa, location.statistical_region.population, m.0hm2ftc
Tulsa, periodicals.newspaper_circulation_area.newspapers, Midtown Monitor
Tulsa, location.statistical_region.population, g.11x1jyh59
Tulsa, location.statistical_region.population, g.11x1mmc1q
Delta County, location.location.time_zones, UTC−05:00
Tulsa, location.statistical_region.population, g.1jmcbfybq
Tulsa International Airport, common.topic.article, m.01qgx9
Michigan, base.aareas.schema.administrative_area.capital, Lansing
Tulsa County, location.location.time_zones, Central Time Zone
Michigan, common.topic.webpage, m.03hc_rx
Michigan, location.location.adjoin_s, m.03hc_s5
Tulsa, location.location.events, 1978 NCAA Men's Division I Basketball Tournament
Tulsa, location.location.events, 1985 NCAA Men's Division I Basketball Tournament
Lansing, location.location.time_zones, Eastern Time Zone
Stones Corner, Oklahoma, location.location.time_zones, Central Time Zone
Sanilac County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.11x1flmb3
Tulsa, location.location.events, Missouri-Marquette 1982 NCAA Men's Division I Basketball Tournament Game
Tulsa International Airport, location.location.containedby, Tulsa County
Tulsa, location.location.containedby, Osage County
Pennsylvania, location.location.time_zones, Eastern Time Zone
Tulsa, common.topic.notable_for, g.1255hfmw3
Michigan, common.topic.webpage, m.0b6s28p
Rhode Island, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.1jmcbgvct
Tulsa, location.statistical_region.population, m.0hm2fr3
Tulsa County, location.location.adjoin_s, m.03jpj_7
Tulsa International Airport, location.location.containedby, Tulsa County
Tulsa, location.statistical_region.population, m.0hm2frk
Kansas, location.location.time_zones, Central Time Zone
Gratiot County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.11x1jh359
Jenks, location.location.time_zones, Central Time Zone
Michigan, location.location.containedby, Contiguous United States
Barry County, location.location.time_zones, Eastern Time Zone
2004 Flint Film Festival, time.event.locations, Michigan
Tulsa, location.statistical_region.population, m.0hm2fs9
Claremore, location.location.time_zones, Central Time Zone
Michigan, location.location.time_zones, Central Time Zone
Tulsa, location.citytown.postal_codes, 74187
Midwestern United States, location.location.contains, Michigan
m.04m3sk3, common.webpage.topic, Michigan Department of Transportation
m.02thj0r, location.adjoining_relationship.adjoins, Michigan
Michigan, common.topic.webpage, m.09y50wh
1982 NCAA Men's Division I Basketball Tournament, time.event.locations, Tulsa
New York, location.location.time_zones, UTC−05:00
Tulsa, location.citytown.postal_codes, 74115
Ontonagon County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.adjoin_s, m.03hc_tl
2014 Flint Film Festival, time.event.locations, Michigan
Tulsa, location.statistical_region.population, g.11x1jp70q
Michigan, location.location.adjoin_s, m.02wmbrw
m.03hc_rp, location.adjoining_relationship.adjoins, Michigan
Tulsa, location.statistical_region.population, m.0hm2fsk
2006 Flint Film Festival, time.event.locations, Michigan
Lapeer County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.partiallycontains, m.0wg98jy
Tulsa, location.statistical_region.population, m.066g0zf
Tulsa, location.location.containedby, Area code 918
Tulsa, location.citytown.postal_codes, 74171
Tennessee, location.location.time_zones, UTC−05:00
Tulsa, location.statistical_region.population, g.11b66byw92
Tulsa, location.statistical_region.population, m.0hm2ftm
Michigan, location.location.partiallycontains, m.0wg98k7
m.09xl1xx, common.webpage.topic, Michigan
Wisconsin, location.location.time_zones, Central Time Zone
Redbird, location.location.time_zones, Central Time Zone
m.09y0_c4, common.webpage.topic, Michigan
Ohio, location.location.time_zones, UTC−05:00
Florida, location.location.time_zones, Central Time Zone
United States of America, location.location.time_zones, Central Time Zone
New Tulsa, location.location.containedby, United States of America
Tulsa County, location.location.adjoin_s, m.03jp8cc
Leelanau County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.containedby, Eastern United States
Tulsa, location.statistical_region.population, m.0hm2ftx
Tulsa, location.citytown.postal_codes, 74134
Tulsa International Airport, aviation.airport.serves, Tulsa
Porter, location.location.time_zones, Central Time Zone
Battle of Windsor, time.event.locations, Michigan
Tulsa, location.statistical_region.population, m.0hm2fp_
Wagoner County, location.location.time_zones, Central Time Zone
Michigan, common.topic.article, m.04rs6
United States Senate elections, 2006, time.event.locations, Michigan
Tennessee, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.11x1lghxk
Tulsa, location.location.containedby, Tulsa County
Claremore, location.location.time_zones, Central Time Zone
United States of America, location.location.time_zones, Central Time Zone
Massachusetts, location.location.time_zones, Eastern Time Zone
2013 Flint Film Festival, time.event.locations, Michigan
2009 Flint Film Festival, time.event.locations, Michigan
Coweta, location.location.time_zones, Central Time Zone
m.09y5tdg, common.webpage.topic, Michigan
Tulsa County, location.hud_foreclosure_area.total_residential_addresses, m.07gswys
Michigan, location.location.partiallycontains, m.0wg98kd
New Tulsa, base.wikipedia_infobox.settlement.area_code, Area codes 918 and 539
Tulsa, location.statistical_region.population, g.11x1k_wk_
Time Zone, freebase.type_profile.strict_included_types, Topic
Wagoner County, location.location.contains, Tulsa International Airport
Tulsa County, location.hud_foreclosure_area.hhuniv, m.07gswxx
Arkansas, location.location.time_zones, Central Time Zone
Tulsa County, location.location.adjoin_s, m.03jr02r
Tulsa, location.statistical_region.population, m.0hm2fst
Michigan, location.statistical_region.religions, m.04404c3
Camp Rock 2 Tour, time.event.locations, Tulsa
m.09y36r1, common.webpage.topic, Michigan
Tulsa, location.hud_foreclosure_area.total_residential_addresses, m.07gv9ww
Tulsa, location.statistical_region.population, g.11b7td4274
Delta County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, m.066g0_f
Area code 918, location.location.contains, Tulsa
Mississippi, location.location.time_zones, Central Time Zone
Tulsa International Airport, common.topic.notable_for, g.12578zhk5
Oklahoma, location.location.time_zones, Central Time Zone
Tulsa International Airport, aviation.airport.serves, Claremore
Ionia County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.1jmcbjyc5
United States of America, location.location.time_zones, Eastern Time Zone
1985 NCAA Men's Division I Basketball Tournament - Midwest Regional Second Round, time.event.locations, Tulsa
m.03hc_tt, location.adjoining_relationship.adjoins, Michigan
Michigan, common.topic.webpage, m.09ycz5_
Claremore, location.location.nearby_airports, Tulsa International Airport
Michigan, location.location.adjoin_s, m.03hc_rp
Tulsa International Airport, common.topic.webpage, m.03lchcm
Alabama, location.location.time_zones, Central Time Zone
Tulsa County, location.location.adjoin_s, m.03js7kg
Michigan, location.statistical_region.religions, m.044046f
Tulsa, location.location.events, 1982 NCAA Men's Division I Basketball Tournament
Grand Traverse County, location.location.time_zones, Eastern Time Zone
Tulsa, location.hud_foreclosure_area.hhuniv, m.07gv9v_
Tulsa, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11x1kpv51
Tulsa International Airport, location.location.nearby_airports, Tulsa
Tulsa, location.capital_of_administrative_division.capital_of, m.0jvw26s
Tulsa, location.statistical_region.population, m.066g0_t
Area code 539, location.location.contains, Tulsa
Michigan, location.statistical_region.religions, m.04403qb
2012 Flint Film Festival, time.event.locations, Michigan
Georgia, location.location.time_zones, Eastern Time Zone
Michigan, location.location.containedby, East North Central States
Texas, location.location.time_zones, Central Time Zone
Lotsee, location.location.time_zones, Central Time Zone
Omni Air International, aviation.airline.hubs, Tulsa International Airport
Tulsa, location.location.events, 1982 NCAA Men's Division I Basketball Tournament - Midwest Regional First Round
m.09yv66m, common.webpage.topic, Michigan
Tulsa, location.statistical_region.population, g.11x1d8pbv
Michigan, location.location.partiallycontains, m.012m7xh8
Newaygo County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.partiallycontains, m.0wg98l5
Tulsa, common.topic.image, Tulsa Skyline
Tulsa, location.location.containedby, United States of America
Tulsa County, location.location.adjoin_s, m.03jpc34
Michigan, location.location.adjoin_s, m.02thj0r
Tulsa, location.location.containedby, Area codes 918 and 539
Tulsa, location.statistical_region.population, m.0hm2fr_
Tulsa, location.hud_foreclosure_area.bls_unemployment_rate, m.07gv9x2
Tulsa, location.location.events, 1974 NCAA Men's Division I Basketball Tournament- Midwest Regional Finals
North Carolina, location.location.time_zones, Eastern Time Zone
Tulsa, location.location.events, Mötley Crüe Final Tour
Tulsa, base.biblioness.bibs_location.state, Oklahoma
New Tulsa, location.location.time_zones, Central Time Zone
m.0jvw26s, location.administrative_division_capital_relationship.capital, Tulsa
Rogers County, location.location.time_zones, Central Time Zone
East North Central States, location.location.contains, Michigan
Time Zone, freebase.type_hints.included_types, Topic
Michigan Republican primary, 2012, time.event.locations, Michigan
2010 Flint Film Festival, time.event.locations, Michigan
Traverse City, location.location.time_zones, Eastern Time Zone
Time Zone, freebase.type_profile.published, Published
Tulsa, location.citytown.postal_codes, 74110
Tulsa, location.location.events, 1975 NCAA Men's Division I Basketball Tournament- Midwest Regional Quarterfinals
Michigan, location.location.partiallycontains, m.0wg98kw
Tulsa, location.statistical_region.population, m.066g0zm
Tulsa, OK Metropolitan Statistical Area, location.location.contains, Wagoner County
Manistee County, location.location.time_zones, Eastern Time Zone
1985 NCAA Men's Division I Basketball Tournament, time.event.locations, Tulsa
Tulsa, location.location.geolocation, m.0kgcmc
74104, location.location.containedby, Tulsa
Florida, location.location.time_zones, UTC−05:00
Tulsa, location.statistical_region.population, m.0hm2fqx
Michigan, common.topic.notable_for, g.12599130l
2011 Uptown Film Festival, time.event.locations, Michigan
Tulsa, OK Metropolitan Statistical Area, location.location.contains, Osage County
Houston-Tulsa 1982 NCAA Men's Division I Basketball Tournament Game, time.event.locations, Tulsa
Maryland, location.location.time_zones, Eastern Time Zone
Wagoner County, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11x1gxkqd
Louisiana Tech-Ohio State 1985 NCAA Men's Division I Basketball Tournament Game, time.event.locations, Tulsa
Tulsa, location.location.nearby_airports, Richard Lloyd Jones Jr. Airport
Michigan, location.location.time_zones, Central Time Zone
m.09w6w4d, common.webpage.topic, Michigan
Fair Oaks, location.location.time_zones, Central Time Zone
Area codes 918 and 539, location.location.containedby, Oklahoma
Tulsa, location.statistical_region.population, m.0jtpv4s
Michigan, common.topic.webpage, m.0b48yl2
Tulsa, location.citytown.postal_codes, 74186
Virginia, location.location.time_zones, Eastern Time Zone
Crawford County, location.location.time_zones, Eastern Time Zone
2008 Flint Film Festival, time.event.locations, Michigan
Chicago, location.location.time_zones, Central Time Zone
Ohio, location.location.time_zones, Eastern Time Zone
Tulsa, location.location.containedby, Oklahoma
Kentucky, location.location.time_zones, UTC−05:00
m.09xyntf, common.webpage.topic, Tulsa
Tulsa International Airport, common.topic.image, Tulsa International Airport entrance
Eastern Time Zone, common.topic.notable_types, Time Zone
Time Zone, freebase.type_profile.kind, Definition
m.03jqbn8, location.adjoining_relationship.adjoins, Tulsa County
Tulsa, location.location.nearby_airports, Tulsa International Airport
m.09x06h5, common.webpage.topic, Michigan
Cheboygan County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.geolocation, m.046vx96
Tulsa, OK Metropolitan Statistical Area, location.location.contains, Tulsa, OK HUD Metro FMR Area
Tulsa, location.statistical_region.population, g.11x1dfq73
Tulsa, location.statistical_region.population, m.0hm2fqf
Tulsa, OK Metropolitan Statistical Area, location.location.containedby, Oklahoma
Nebraska, location.location.time_zones, Central Time Zone
m.02wmbrw, location.adjoining_relationship.adjoins, Michigan
Hillsdale County, location.location.time_zones, Eastern Time Zone
Kentucky, location.location.time_zones, Eastern Time Zone
1985 NCAA Men's Division I Basketball Tournament - Midwest Regional First Round, time.event.locations, Tulsa
Tulsa International Airport, common.topic.notable_types, Airport
Michigan, location.location.time_zones, UTC−05:00
m.03hc_rx, common.webpage.topic, Michigan
Michigan Voter Registration Deadline, 2012, time.event.locations, Michigan
1982 NCAA Men's Division I Basketball Tournament - Midwest Regional Second Round, time.event.locations, Tulsa
Michigan, location.administrative_division.capital, m.0jvw4n2
Eastern United States, location.location.contains, Michigan
Tulsa, location.location.events, 1974 NCAA Men's Division I Basketball Tournament
Tulsa, base.wikipedia_infobox.settlement.area_code, Area codes 918 and 539
Ottawa County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.adjoin_s, m.03hc_sm
74105-3012, location.location.containedby, Tulsa
Tulsa, location.statistical_region.population, g.11x1cy9rp
Gladwin County, location.location.time_zones, Eastern Time Zone
1978 NCAA Men's Division I Basketball Tournament, time.event.locations, Tulsa
m.03jr02r, location.adjoining_relationship.adjoins, Tulsa County
m.03hc_sm, location.adjoining_relationship.adjoins, Michigan
Contiguous United States, location.location.time_zones, Eastern Time Zone
Tulsa, location.citytown.postal_codes, 74137
Tulsa County, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07gswyk
Tulsa, location.citytown.postal_codes, 74135
Michigan, common.topic.webpage, m.09y0_c4
Michigan, common.topic.webpage, m.09x5g8y
Okay, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11x1fn18z
Wagoner, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, m.066g0_m
Michigan, location.location.time_zones, Eastern Time Zone
74104-6529, location.location.containedby, Tulsa
Great Plains Airlines, aviation.airline.hubs, Tulsa International Airport
Tulsa, common.topic.webpage, m.09xyntf
2007 Flint Film Festival, time.event.locations, Michigan
Branch County, location.location.time_zones, UTC−05:00
Mecosta County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.partiallycontains, m.0wg98kk
Tulsa, travel.travel_destination.tourist_attractions, Gilcrease Museum
Michigan, location.location.adjoin_s, m.02thjtn
Tulsa, location.hud_foreclosure_area.estimated_number_of_mortgages, m.07gv9wf
Michigan, common.topic.webpage, m.09y36r1
Ontario, location.location.time_zones, Eastern Time Zone
1974 NCAA Men's Division I Basketball Tournament, time.event.locations, Tulsa
m.09wy16t, common.webpage.topic, Michigan
m.03jqk42, location.adjoining_relationship.adjoins, Tulsa County
m.09y8t99, common.webpage.topic, Michigan
Tulsa, OK Metropolitan Statistical Area, location.location.contains, Tulsa County
Minnesota, location.location.time_zones, Central Time Zone
Antrim County, location.location.time_zones, Eastern Time Zone
Glenpool, location.location.time_zones, Central Time Zone
Tulsa, location.statistical_region.population, g.11x1j51gw
Michigan, common.topic.webpage, m.0b46y5r
m.03jpc34, location.adjoining_relationship.adjoins, Tulsa County
Roscommon County, location.location.time_zones, Eastern Time Zone
m.03hc_s5, location.adjoining_relationship.adjoins, Michigan
Tulsa, travel.travel_destination.tourist_attractions, Brady Theater
m.02thjtn, location.adjoining_relationship.adjoins, Michigan
Tulsa, location.statistical_region.population, g.11x1lhy_n
Tulsa, location.location.events, 1985 NCAA Men's Division I Basketball Tournament - Midwest Regional First Round
Tulsa, location.statistical_region.population, m.066g0zt
Mötley Crüe Final Tour, time.event.locations, Tulsa
m.09x5g8y, common.webpage.topic, Michigan
Maine, location.location.time_zones, Eastern Time Zone
m.03lchcm, common.webpage.topic, Tulsa International Airport
UTC−05:00, common.topic.notable_types, Time Zone
Tulsa, location.location.events, 1978 NCAA Men's Division I Basketball Tournament - Midwest Regional Quarterfinal
Branch County, location.location.time_zones, Eastern Time Zone
Louisville-St. John's 1978 NCAA Men's Division I Basketball Tournament Game, time.event.locations, Tulsa
Michigan, location.location.partiallycontains, m.0wg98k2
Van Buren County, location.location.time_zones, Eastern Time Zone
Michigan, location.location.containedby, Midwestern United States
m.03js7kg, location.adjoining_relationship.adjoins, Tulsa County
New Tulsa, location.location.containedby, Oklahoma
Canada, location.location.time_zones, Eastern Time Zone
Area codes 918 and 539, location.location.contains, Tulsa
Tulsa, location.location.events, 1974 NCAA Men's Division I Basketball Tournament- Midwest Regional Semifinals
Huron County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, g.1jmcbgvcs
Tulsa, location.location.events, 2013 Red Fork Native American Film Festival
Tulsa, location.location.events, Marquette-Evansville 1982 NCAA Men's Division I Basketball Tournament Game
Tulsa, location.statistical_region.population, m.0hm2frb
Ogemaw County, location.location.time_zones, Eastern Time Zone
Michigan, location.administrative_division.country, United States of America
December 2013 North American ice storm, time.event.locations, Michigan
Tulsa, location.statistical_region.population, g.11x1lt3q8
Michigan, common.topic.webpage, m.09w6w4d
Otsego County, location.location.time_zones, Eastern Time Zone
Tulsa, location.statistical_region.population, m.0hm2fqn
Tulsa, location.statistical_region.population, g.1jmcbf99n
Tulsa, location.citytown.postal_codes, 74114
Tulsa County, location.location.adjoin_s, m.03jqbn8
Michigan, common.topic.webpage, m.0b4993t
Huron County, location.location.time_zones, UTC−05:00
North America, location.location.time_zones, Eastern Time Zone
Tulsa, travel.travel_destination.tourist_attractions, Big Splash Water Park
m.03hc_sv, location.adjoining_relationship.adjoins, Michigan
Vermont, location.location.time_zones, Eastern Time Zone
Tulsa International Airport, aviation.airport.hub_for, Great Plains Airlines

Answer: Central Time Zone