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: In what county in Louisville is the commercial co2 emissions 0.002134228? 
Knowledge Triplets: m.0hjpt99, measurement_unit.dated_integer.source, United States Census Bureau, Population
Cass County, location.location.contains, Eagle
Louisville, location.statistical_region.population, g.11x1d86fk
US County, freebase.type_hints.included_types, Statistical region
Cass County, location.location.contains, Manley
Alvo, location.hud_county_place.place, Alvo
Cass County, location.us_county.county_seat, Plattsmouth
Cass County, location.statistical_region.population, g.11x1f15s2
Louisville, location.statistical_region.population, g.11x1kdmsg
m.0hjptg8, measurement_unit.dated_integer.source, United States Census Bureau, Population
68037, location.location.contains, Louisville State Recreation Area
Cass County, location.statistical_region.population, m.0hjptcr
Cass County, location.location.contains, Murdock
US County, type.type.domain, Location
Eagle, location.citytown.postal_codes, 68347
Cass County, location.statistical_region.co2_emissions_total, m.045hj9m
Cass County, location.location.contains, 68016
Louisville, location.hud_foreclosure_area.estimated_number_of_mortgages, m.07g60tl
68037, location.location.containedby, Cass County
US County, freebase.type_hints.included_types, Topic
Cass County, location.location.contains, Nebraska Raceway Park
Cass County, location.location.contains, Eagle Raceway
Cass County, location.location.contains, g.122ysm5f
Louisville, location.statistical_region.population, m.0hllfj0
Location of Louisville, Nebraska, common.image.size, m.0298h3y
Cass County, location.us_county.hud_county_place, Alvo
m.0wg90n9, location.partial_containment_relationship.partially_contained_by, Nebraska
Louisville, location.statistical_region.population, m.0hllfkk
m.03jqgs0, location.adjoining_relationship.adjoins, Cass County
US County, freebase.type_profile.kind, Definition
Location of Louisville, Nebraska, common.image.appears_in_topic_gallery, Louisville
Cass County, location.location.contains, 68409
Cass County, location.location.contains, g.12384z1n
Louisville, location.statistical_region.population, m.0hllfjp
Nebraska, location.location.partiallycontains, m.0wg90n9
Cass County, location.statistical_region.population, g.11x1g1qc9
Cass County, location.us_county.hud_county_place, Avoca
Louisville, location.hud_foreclosure_area.estimated_number_foreclosures, m.07g60tc
Cass County, location.administrative_division.capital, m.0jvvyb8
Cass County, location.statistical_region.population, g.11x1hxqld
Cass County, location.statistical_region.population, g.11x1h81c1
Louisville, location.statistical_region.population, m.0hllfl6
Cass County, location.statistical_region.population, g.11x1f9s72
Cass County, location.statistical_region.co2_emissions_industrial, m.045k6hb
Louisville, location.statistical_region.population, g.11x1lfmgf
Omaha, location.hud_county_place.place, Omaha
US County, freebase.type_profile.published, Published
Todd, location.location.containedby, Cass County
Cass County, location.location.geolocation, m.0k94n3
Louisville, location.hud_county_place.place, Louisville
m.0jvvyb8, location.administrative_division_capital_relationship.administrative_division, Cass County
Cass County, location.location.contains, Cass County / County Place 3102599999
Louisville, location.hud_county_place.county, Cass County
68037, location.location.geolocation, m.03dt6qs
Kimball County, base.aareas.schema.administrative_area.administrative_parent, Nebraska
Dawes County, location.administrative_division.second_level_division_of, United States of America
Louisville, location.statistical_region.population, m.0hllfk3
Cass County, location.statistical_region.population, g.11x1dpkfm
Cass County, location.location.contains, 68307
Cass County, location.us_county.hud_county_place, Louisville
Cass County, common.topic.image, Cass County Nebraska Courthouse
Murdock, location.location.containedby, Cass County
m.0hjpt92, measurement_unit.dated_integer.source, United States Census Bureau, Population
Cass County, location.us_county.hud_county_place, Cedar Creek
Merrick County, common.topic.notable_types, US County
m.07w2r78, base.newsevents.news_report.news_reporting_organisation, Nebraska
Louisville, location.statistical_region.population, m.0hllfmb
Nehawka, location.hud_county_place.county, Cass County
Cass County, location.location.contains, 68463
Louisville, location.statistical_region.population, g.11x1k8h91
Cass County, location.statistical_region.population, g.12b01q44b
Ashland Archeological Site, location.location.containedby, Cass County
Weeping Water, location.hud_county_place.place, Weeping Water
Cass County, location.location.contains, US Census 2000 Tract 31025995800
Cass County, location.us_county.hud_county_place, Cass County / County Place 3102599999
Cass County, location.location.contains, 68058
Cass County, location.statistical_region.population, m.0hjptb5
Area codes 402 and 531, location.location.geolocation, m.0wmrjgy
Cass County, location.statistical_region.population, m.0hjpt99
Louisville, common.topic.article, m.0x514
m.0t4xk3z, location.cotermination.location, Area codes 402 and 531
Cass County, location.statistical_region.population, g.11x1clqh9
Cass County, location.location.contains, Louisville State Recreation Area
Cass County, location.statistical_region.population, m.0hjptgq
Cass County, location.location.contains, g.121thqxq
Cass County, location.statistical_region.population, g.11x1dpkfn
Cass County, location.statistical_region.population, g.12b01q44c
Louisville, location.statistical_region.population, m.0jtdzhl
Louisville, location.statistical_region.population, m.0k6v2s2
m.0k6v2rw, measurement_unit.dated_integer.source, United States Census Bureau, Population
Nehawka Flint Quarries, location.location.containedby, Cass County
m.0hjpt8m, measurement_unit.dated_integer.source, United States Census Bureau, Population
Louisville, location.statistical_region.population, m.0hllfmk
Cass County, location.location.contains, Nehawka Flint Quarries
m.0wg90m0, location.partial_containment_relationship.partially_contained_by, Nebraska
Nebraska, base.aareas.schema.administrative_area.administrative_children, Kimball County
Cass County, location.location.contains, Louisville
Cass County, location.statistical_region.population, g.12vqh_3rd
Cass County, location.statistical_region.population, m.0hjptbm
Cass County, location.statistical_region.population, m.0hjptc9
Cass County, location.location.contains, g.120z6y14
Cass County, location.us_county.hud_county_place, Manley
Cass County, location.us_county.hud_county_place, Weeping Water
South Bend, location.hud_county_place.place, South Bend
Merrick County, base.aareas.schema.administrative_area.administrative_parent, Nebraska
Cass County, location.location.contains, Greenwood
Cass County, location.location.contains, US Census 2000 Tract 31025996100
US County, freebase.type_profile.kind, Significant
m.0hjptc2, measurement_unit.dated_integer.source, United States Census Bureau, Population
Cass County, location.hud_foreclosure_area.estimated_number_of_mortgages, m.07g5sj2
Cass County, location.us_county.hud_county_place, Nehawka
Cass County, location.location.contains, Rock Bluff
Dawes County, common.topic.notable_types, US County
Plattsmouth, location.location.containedby, Cass County
Cass County, location.statistical_region.population, m.0hjptdd
Louisville, location.location.geolocation, m.0kf1h4
Cass County, location.us_county.hud_county_place, Union
Cass County, location.statistical_region.population, m.0hjptgy
Cass County, location.location.partially_contains, Salt Creek
Cass County, location.statistical_region.population, g.12b023rqs
Cass County, location.statistical_region.rent50_1, m.05gdfbj
m.0wg90p2, location.partial_containment_relationship.partially_contains, Arikaree River
Cass County, location.statistical_region.co2_emissions_commercial, m.045jqh1
Cass County, location.statistical_region.rent50_2, m.05gdfbr
Cass County, location.location.contains, Ashland Archeological Site
Kimball County, location.administrative_division.second_level_division_of, United States of America
Dawes County, base.aareas.schema.administrative_area.administrative_parent, Nebraska
Roberts Mobile Home Court, location.location.containedby, Cass County
Cedar Creek, location.hud_county_place.place, Cedar Creek
Cass County, location.location.contains, Weeping Water
Hamilton County, base.aareas.schema.administrative_area.administrative_parent, Nebraska
Louisville, location.location.time_zones, Central Time Zone
Cass County, location.statistical_region.population, m.0hjpt92
Cass County, location.location.contains, 68455
Louisville, location.citytown.postal_codes, 68037
Cass County, location.statistical_region.population, g.11x1lr9dp
Murdock, location.hud_county_place.county, Cass County
m.03jr_hr, location.adjoining_relationship.adjoins, Cass County
m.03jqjyw, location.adjoining_relationship.adjoins, Cass County
Cass County, location.statistical_region.population, g.11x1glxwj
Murray, location.hud_county_place.county, Cass County
Cass County, common.topic.article, m.0n7qf
Cass County, location.location.contains, HiVue Mobile Home Park
Dawes County, location.location.containedby, Nebraska
Cass County, location.location.contains, g.121p62lq
Cass County, location.location.partiallycontains, m.0wg9p0_
Cass County, location.us_county.hud_county_place, Murray
Cass County, location.statistical_region.population, m.0hjptcj
Cass County, location.location.contains, g.120hzcwm
m.0wg9p0_, location.partial_containment_relationship.partially_contained_by, Cass County
Manley, location.location.containedby, Cass County
Nehawka, location.location.containedby, Cass County
Cass County, location.statistical_region.population, g.11x1fg14j
Murray, location.location.containedby, Cass County
Louisville, location.statistical_region.population, m.0hllfhl
US County, freebase.type_profile.strict_included_types, Dated location
US County, freebase.type_profile.strict_included_types, Topic
Plattsmouth, location.hud_county_place.county, Cass County
Louisville, location.statistical_region.population, g.11x1h_1tr
Cass County, location.location.contains, g.122fj8wc
Cass County, location.statistical_region.population, g.11x1d78zz
Louisville, location.hud_foreclosure_area.total_residential_addresses, m.07g60v0
Cass County, location.statistical_region.population, g.11x1cvdtc
Cass County, location.statistical_region.population, g.12b01w5wg
Louisville, location.statistical_region.population, g.11x1l35d4
Bridge, location.location.containedby, Cass County
Louisville, location.statistical_region.population, m.0hllflw
South Bend, location.hud_county_place.county, Cass County
Cass County, location.us_county.hud_county_place, South Bend
Cass County, location.us_county.hud_county_place, Greenwood
West North Central States, location.location.containedby, Contiguous United States
Significant, freebase.type_kind.types, US County
Cass County, location.statistical_region.population, g.11x1k_dfc
Cass County, location.location.contains, 68304
Cass County, location.statistical_region.population, m.0hjptfv
Cass County, location.location.contains, g.122jkn1k
Hamilton County, location.location.containedby, Nebraska
Manley, location.hud_county_place.place, Manley
Cass County, location.statistical_region.population, m.0hjpt9z
Eagle, location.location.containedby, Cass County
m.0wg90m0, location.partial_containment_relationship.partially_contains, Republican River
US County, freebase.type_hints.included_types, Location
Cass County, location.location.contains, US Census 2000 Tract 31025995600
Cass County, location.statistical_region.population, m.0hjptbd
Cass County, location.statistical_region.population, g.11b66l1t9b
Cass County, location.hud_foreclosure_area.hhuniv, m.07g5shn
Louisville, location.statistical_region.population, g.11x1hhy00
Cass County, location.statistical_region.population, g.11x1fq9c9
Louisville, location.statistical_region.population, g.11x1jch2c
Cass County, location.statistical_region.population, m.0hjptgh
68037, common.topic.notable_for, g.1256mrt6z
Cass County, location.location.contains, Plattsmouth
Cass County, location.location.contains, Wabash, Nebraska
Louisville, location.hud_foreclosure_area.hhuniv, m.07g60t4
Elmwood, location.hud_county_place.county, Cass County
m.0wg90m5, location.partial_containment_relationship.partially_contained_by, Nebraska
Louisville, location.statistical_region.population, g.11x1d_c3_
Cass County, location.location.contains, 68048
Louisville, location.statistical_region.population, g.11b674q33d
Cass County, location.statistical_region.rent50_0, m.05gdfb9
Cass County, location.location.contains, Factoryville
Cass County, location.location.containedby, Nebraska
Oreapolis, Nebraska, location.location.containedby, Cass County
Cass County, location.statistical_region.population, g.12b01xwg4
Area codes 402 and 531, location.location.coterminous_with, m.0t4xk4y
Alvo, location.hud_county_place.county, Cass County
Louisville, location.statistical_region.population, g.11x1cpy7d
South Bend, location.location.containedby, Cass County
HiVue Mobile Home Park, location.location.containedby, Cass County
Cass County, location.location.contains, Cullom
Area codes 402 and 531, common.topic.article, m.07g3dy
Walker Gilmore Site, location.location.containedby, Cass County
Cass County, location.statistical_region.population, g.11x1jscw1
Louisville, location.statistical_region.population, m.0hllfht
Cass County, location.location.contains, Platte River State Park
Salt Creek, location.location.partially_containedby, Cass County
Nebraska, location.location.partiallycontains, m.0wg90p2
Nebraska, base.aareas.schema.administrative_area.administrative_children, Hamilton County
Cass County, location.location.adjoin_s, m.03jr_hr
Rock Bluff, location.location.containedby, Cass County
Cass County, location.location.contains, g.120lws2j
m.0k6lwr9, measurement_unit.dated_integer.source, United States Census Bureau, Population
Louisville, location.location.containedby, Nebraska
US State, freebase.type_profile.published, Published
Hamilton County, location.administrative_division.second_level_division_of, United States of America
m.0hjpt8v, measurement_unit.dated_integer.source, United States Census Bureau, Population
Cass County, location.location.contains, g.120zjcr9
Merrick County, location.administrative_division.second_level_division_of, United States of America
Cass County, location.location.contains, 68366
Cass County, location.statistical_region.population, g.11x1glxwk
Greenwood, location.location.containedby, Cass County
Louisville, location.location.containedby, Cass County
Cass County, location.statistical_region.population, g.11x1jy001
Murdock, location.hud_county_place.place, Murdock
Cass County, location.location.contains, Avoca
Cass County, location.location.contains, US Census 2000 Tract 31025995700
Cass County, location.statistical_region.population, g.11x1g8_v7
Cass County, location.administrative_division.second_level_division_of, United States of America
Louisville, common.topic.image, Location of Louisville, Nebraska
Cass County, location.location.contains, Mynard, Nebraska
Cass County, location.statistical_region.population, g.12b01tj3w
Cass County, common.topic.notable_for, g.1255xm3kj
US State, freebase.type_profile.kind, Significant
Cass County, location.location.contains, 68403
Cass County, location.statistical_region.population, g.12b01xwg3
Louisville, common.topic.notable_types, City/Town/Village
Avoca, location.location.containedby, Cass County
Cedar Creek, location.location.containedby, Cass County
Cass County, location.us_county.hud_county_place, Eagle
Union, location.hud_county_place.county, Cass County
Cass County, location.location.contains, US Census 2000 Tract 31025996000
Cass County, location.location.contains, Alvo
Accent Mobile Home Parks, location.location.containedby, Cass County
Cass County, location.location.contains, Nehawka
Cass County, location.location.contains, Todd
Cass County, location.location.contains, 68347
Cass County, location.location.contains, Union
Theodore Davis Site, location.location.containedby, Cass County
Cass County, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07g5sj9
Cass County, location.location.contains, South Side Mobile Home Park
Louisville, location.statistical_region.population, m.0hllfks
Plattsmouth, location.capital_of_administrative_division.capital_of, m.0jvvyb8
Lincoln, location.hud_county_place.place, Lincoln
Cass County, location.location.contains, g.122sg06p
Cass County, location.location.contains, g.1215pkw0
m.03jqkqg, location.adjoining_relationship.adjoins, Cass County
Cass County, location.statistical_region.population, m.0hjptc2
Cass County, location.statistical_region.population, g.11x1cvywv
m.0wg90mn, location.partial_containment_relationship.partially_contained_by, Nebraska
Cass County, location.us_county.hud_section_8_area, Omaha-Council Bluffs, NE-IA HUD Metro FMR Area
Louisville, location.statistical_region.population, g.11x1djhlm
Cass County, common.topic.notable_types, US County
Cass County, location.location.adjoin_s, m.03jqjyw
Cass County, location.statistical_region.population, m.0hjptbw
Louisville, location.statistical_region.population, g.11x1g_s4b
Omaha-Council Bluffs, NE-IA Metropolitan Statistical Area, location.location.contains, Cass County
Cass County, location.statistical_region.rent50_4, m.05gdfc5
Cullom, location.location.containedby, Cass County
Louisville, location.statistical_region.population, m.0k6v2rw
Cass County, location.statistical_region.population, m.0hjptfd
Cass County, location.location.contains, g.120t3zbs
Eagle, location.hud_county_place.county, Cass County
Cass County, location.statistical_region.population, m.0hjptd5
Nebraska, base.newsevents.news_reporting_organisation.news_reports, m.07w2r78
Louisville, location.statistical_region.population, g.11x1fxvhq
Louisville, location.statistical_region.population, g.11x1d3pl9
Louisville, location.statistical_region.population, m.0hllfln
Louisville, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07g60tt
Cass County, location.statistical_region.co2_emissions_residential, m.045jxn8
Cass County, location.statistical_region.population, g.11x1kprsb
Louisville, location.statistical_region.population, m.0hllfk_
Louisville, base.wikipedia_infobox.settlement.area_code, Area codes 402 and 531
Cass County, location.statistical_region.population, g.11x1fr8mx
Cass County, location.location.contains, 68407
Cass County, location.statistical_region.population, m.0hjpt9r
South Side Mobile Home Park, location.location.containedby, Cass County
Cass County, location.hud_foreclosure_area.total_residential_addresses, m.07g5sjj
m.0jtd0s0, measurement_unit.dated_integer.source, United States Census Bureau, Population
Cass County, location.location.contains, Walker Gilmore Site
Cass County, location.statistical_region.population, m.0jtcs2r
Cass County, location.statistical_region.population, g.11x1l3ndq
Cass County, location.location.contains, Bridge
Area codes 402 and 531, location.location.coterminous_with, m.0t4xk3z
m.0jvvyb8, location.administrative_division_capital_relationship.capital, Plattsmouth
Louisville, location.statistical_region.population, m.0hllflf
Louisville, location.statistical_region.population, g.12vqj7nqc
Cass County, location.location.adjoin_s, m.03jqgs0
Cass County, location.statistical_region.population, m.0k6lwr9
Union, location.location.containedby, Cass County
Cass County, location.statistical_region.population, m.0hjptdv
Louisville, location.statistical_region.population, g.11x1h81wf
Weeping Water, location.hud_county_place.county, Cass County
Louisville, location.statistical_region.population, g.11x1l35d3
Hill City Mobile Home Park, location.location.containedby, Cass County
Cass County, location.location.contains, Roberts Mobile Home Court
Louisville, location.statistical_region.population, g.11bc88sypm
Cass County, location.location.contains, Strategic Air and Space Museum
Cass County, location.location.contains, Hill City Mobile Home Park
Louisville, location.statistical_region.population, m.0hllfjg
Cass County, location.statistical_region.population, m.0hjptg1
m.0k6v2s2, measurement_unit.dated_integer.source, United States Census Bureau, Population
Greenwood, location.hud_county_place.place, Greenwood
Kimball County, common.topic.notable_types, US County
Eagle, location.hud_county_place.place, Eagle
Louisville, location.statistical_region.population, g.11x1g253m
Cass County, location.location.contains, g.1228918x
Cass County, location.statistical_region.population, g.11x1jp4hg
Cass County, location.statistical_region.population, m.0hjptcz
Elmwood, location.hud_county_place.place, Elmwood
Louisville, location.location.containedby, Cass County
Cass County, location.location.containedby, Omaha-Council Bluffs, NE-IA Metropolitan Statistical Area
Cass County, location.statistical_region.population, m.0hjpt9j
Greenwood, location.hud_county_place.county, Cass County
Merrick County, location.location.containedby, Nebraska
Cass County, location.statistical_region.population, g.12b025gk1
Louisville, location.statistical_region.population, g.11x1jp6xk
Cass County, location.location.time_zones, Central Time Zone
Lewis Cass, symbols.name_source.namesakes, Cass County
m.0jtcs2r, measurement_unit.dated_integer.source, United States Census Bureau, Population
m.07g5sj2, measurement_unit.dated_integer.source, United States Department of Housing and Urban Development
Weeping Water, location.location.containedby, Cass County
Cass County, location.statistical_region.population, g.12b025gk0
Plattsmouth, location.hud_county_place.place, Plattsmouth
Cass County, location.location.contains, g.12245t_p
m.0wg90mb, location.partial_containment_relationship.partially_contained_by, Nebraska
Wabash, Nebraska, location.location.containedby, Cass County
Cass County, location.statistical_region.population, m.0hjptfm
Cass County, location.statistical_region.population, m.0hjpt8m
Cass County, location.statistical_region.population, g.11x1msj1d
m.0wg90p2, location.partial_containment_relationship.partially_contained_by, Nebraska
Cass County, location.statistical_region.population, g.11x1fq9c8
Cass County, location.location.contains, Cedar Creek
Cass County, location.location.adjoin_s, m.03jrx0l
Cass County, symbols.namesake.named_after, Lewis Cass
Louisville, location.statistical_region.population, m.0hllfjx
Hamilton County, common.topic.notable_types, US County
Cass County, location.statistical_region.population, m.0hjptdm
Manley, location.hud_county_place.county, Cass County
Louisville, location.statistical_region.population, m.0hllfkb
Kimball County, location.location.containedby, Nebraska
Factoryville, location.location.containedby, Cass County
Louisville, location.statistical_region.population, m.0hllfj7
Cass County, location.hud_foreclosure_area.bls_unemployment_rate, m.07g5sjr
Cass County, location.location.contains, Murray
Cass County, location.location.contains, Theodore Davis Site
Cass County, location.statistical_region.population, g.11x1cvfqt
Cass County, location.statistical_region.population, m.0hjptg8
Cass County, location.location.contains, 68413
Cass County, location.location.contains, Oreapolis, Nebraska
Cass County, location.statistical_region.population, g.11x1m3qpr
Nebraska, location.location.partiallycontains, m.0wg90mb
m.0t4xk4y, location.cotermination.location, Area codes 402 and 531
Avoca, location.hud_county_place.county, Cass County
Cass County, location.statistical_region.rent50_3, m.05gdfbz
Cass County, location.location.contains, US Census 2000 Tract 31025995900
Cass County, location.location.contains, g.120kh6b4
Louisville, location.statistical_region.population, g.11x1g8gfp
Cass County, location.statistical_region.population, g.11x1k4cmf
Cass County, location.us_county.hud_county_place, Plattsmouth
Cass County, location.statistical_region.population, g.11x1mpp5n
Cass County, location.location.adjoin_s, m.03jqkqg
Nebraska, base.aareas.schema.administrative_area.administrative_children, Dawes County
Louisville, location.statistical_region.population, g.11x1h8lp_
Union, location.hud_county_place.place, Union
Cass County, location.statistical_region.population, m.0hjpt8v
Cedar Creek, location.hud_county_place.county, Cass County
Louisville, location.statistical_region.population, g.11x1g0s94
Cass County, location.statistical_region.population, m.0hjptf5
Nebraska, base.aareas.schema.administrative_area.administrative_children, Merrick County
m.03jr7v_, location.adjoining_relationship.adjoins, Cass County
Louisville, location.statistical_region.population, m.0hllfm3
Cass County, location.location.contains, South Bend
Cass County, location.location.contains, Accent Mobile Home Parks
Mynard, Nebraska, location.location.containedby, Cass County
Cass County, location.us_county.hud_county_place, Murdock
m.0wg90nm, location.partial_containment_relationship.partially_contained_by, Nebraska
Alvo, location.location.containedby, Cass County
Cass County, location.statistical_region.co2_emissions_mobile, m.045kzq6
Cass County, location.location.adjoin_s, m.03jr7v_
m.03jrx0l, location.adjoining_relationship.adjoins, Cass County
Louisville, common.topic.notable_for, g.1257y483w
Louisville, location.statistical_region.population, g.11x1fdk8z
Cass County, location.location.contains, 68349
Murray, location.hud_county_place.place, Murray
Nebraska, common.topic.notable_for, g.12578hqgk
Cass County, location.us_county.hud_county_place, Elmwood
Cass County, location.statistical_region.population, m.0jtd0s0
US County, freebase.type_hints.included_types, Dated location
Cass County, location.statistical_region.population, g.11x1h9_rr
Area codes 402 and 531, common.topic.notable_for, g.12h30kxkx
Cass County, location.location.contains, g.1226m0sb
Cass County, location.statistical_region.population, g.11x1fqb7m
Cass County, location.location.contains, Elmwood
Louisville, location.hud_foreclosure_area.bls_unemployment_rate, m.07g60v7
Elmwood, location.location.containedby, Cass County
Cass County, periodicals.newspaper_circulation_area.newspapers, Plattsmouth Journal
Cass County, location.statistical_region.population, g.12b01tj3v
Cass County, location.hud_foreclosure_area.estimated_number_foreclosures, m.07g5shw
Cass County, location.location.contains, 68037

Answer: Cass County