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 county is plymouth ia in? 
Knowledge Triplets: Iowa, common.topic.webpage, m.09y5rn0
Iowa, location.location.partiallycontains, m.0wg908c
Plymouth, location.statistical_region.population, g.11x1g27pk
Plymouth, location.hud_foreclosure_area.estimated_number_foreclosures, m.07fpqrs
Iowa, government.political_district.representatives, m.0dgfg9w
Iowa, location.location.containedby, Midwestern United States
m.09y54rg, common.webpage.topic, Iowa
Cerro Gordo County, location.statistical_region.population, m.066ffnl
Plymouth, location.hud_foreclosure_area.total_90_day_vacant_residential_addresses, m.07fpqs6
Iowa, location.location.containedby, United States of America
Cerro Gordo County, location.location.contains, 50457
Iowa, location.location.adjoin_s, m.02tgy1h
Cerro Gordo County, location.us_county.hud_county_place, Rockwell
Iowa, government.governmental_jurisdiction.agencies, Iowa Alcoholic Beverages Division
Cerro Gordo County, location.location.contains, 50477
Iowa, location.location.partially_contains, Wapsipinicon River
Cerro Gordo County, location.us_county.hud_county_place, Dougherty
Iowa, location.statistical_region.religions, m.04405gq
Dougherty Township, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxg3z
Plymouth, common.topic.article, m.0sswp
Plymouth, location.statistical_region.population, m.0hkxg20
m.0gmk6tr, common.webpage.topic, Iowa
Cerro Gordo County, location.statistical_region.population, g.11x1lwf6t
Iowa, government.governmental_jurisdiction.official_symbols, m.0hzdknv
Cerro Gordo County, location.statistical_region.population, m.0jtc726
Iowa, common.topic.image, Lac DeSoto
Cerro Gordo County, location.statistical_region.population, g.11x1mbnk6
Cerro Gordo County, location.statistical_region.population, m.066ffnd
Plymouth, location.statistical_region.population, g.11x1fbr6v
Owen, location.location.containedby, Iowa
Iowa, government.governmental_jurisdiction.governing_officials, m.0zs5t6d
Cerro Gordo County, location.location.contains, Thornton
Cerro Gordo County, location.location.contains, 50469
Iowa, government.governmental_jurisdiction.governing_officials, m.010hbl88
Plymouth, location.hud_county_place.place, Plymouth
m.02th1qv, location.adjoining_relationship.adjoins, Iowa
Cerro Gordo County, location.location.adjoin_s, m.03jr757
Cerro Gordo County, location.statistical_region.population, g.11x1lm2wq
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950900
Cerro Gordo County, location.location.contains, Cameron
Cerro Gordo County, location.us_county.hud_section_8_area, Cerro Gordo County, IA HUD Section 8 Area
Plymouth County, common.topic.notable_types, US County
Cerro Gordo County, location.location.contains, Freeman
Cerro Gordo County, location.statistical_region.population, g.11x1ccb1f
Plymouth, base.wikipedia_infobox.settlement.area_code, Area code 641
Plymouth, location.hud_foreclosure_area.estimated_number_of_mortgages, m.07fpqr_
Plymouth, location.statistical_region.population, g.11x1lbh8y
Iowa, location.location.partially_contains, Upper Iowa River
Plymouth, location.statistical_region.population, m.0hkxg0f
Iowa, location.statistical_region.religions, m.04406jv
Plymouth, location.location.containedby, Cerro Gordo County
m.04stk8v, location.location_symbol_relationship.administrative_division, Iowa
Pottawattamie County, location.location.time_zones, Central Time Zone
Iowa, government.governmental_jurisdiction.governing_officials, m.059ncz1
Cerro Gordo County, location.statistical_region.population, m.0hjjdmj
Owen Township, location.location.containedby, Cerro Gordo County
Cerro Gordo County, location.location.contains, 50464
Iowa, location.statistical_region.religions, m.04403xr
Iowa, location.location.partiallycontains, m.0wg909l
Iowa, location.statistical_region.religions, m.04403kz
Plymouth County, location.location.containedby, Iowa
Plymouth, location.location.containedby, Cerro Gordo County
Lyon County, common.topic.notable_types, US County
Iowa, location.location.adjoin_s, m.02th1jt
Iowa, location.location.containedby, United States, with Territories
Delaware County, location.administrative_division.second_level_division_of, United States of America
Cerro Gordo County, location.location.contains, Mount Vernon Township
Cerro Gordo County, location.location.contains, Grimes Township
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950400
Cerro Gordo County, location.statistical_region.population, g.12b025fx3
Cerro Gordo County, location.location.contains, Plymouth
Cerro Gordo County, location.location.contains, 50479
United States of America, location.country.administrative_divisions, Iowa
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950100
Plymouth Junction, location.location.containedby, Cerro Gordo County
m.0hzdknv, location.location_symbol_relationship.administrative_division, Iowa
Location of Plymouth, Iowa, common.image.appears_in_topic_gallery, Plymouth
Pleasant Valley Township, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, g.11x1g_sxr
Iowa, location.location.partially_contains, Grand River
Swaledale, location.location.containedby, Iowa
Burchinal, location.location.containedby, Iowa
m.09y6xg0, common.webpage.topic, Iowa
Iowa, book.book_subject.works, Home
Cerro Gordo County, common.topic.notable_types, US County
Iowa, government.governmental_jurisdiction.governing_officials, m.0zs5tyj
Cerro Gordo County, location.location.contains, 50482-0200
Midwestern United States, location.location.contains, Iowa
m.04st6mb, location.location_symbol_relationship.administrative_division, Iowa
Union Township, location.location.containedby, Iowa
Iowa, location.location.partiallycontains, m.0wg90bg
Iowa, government.political_district.representatives, m.0dgfg83
Plymouth, location.statistical_region.population, m.0k6qm01
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950700
Plymouth, location.statistical_region.population, g.11x1hnjxz
Plymouth, location.statistical_region.population, m.0hkxg0n
Cerro Gordo County, location.location.contains, Emery
Cerro Gordo County, location.statistical_region.population, m.0hjjdk2
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950600
Iowa, location.location.adjoin_s, m.02th04h
US County, freebase.type_hints.included_types, Topic
Plymouth, location.statistical_region.population, g.11x1chmbm
Bath Township, location.location.containedby, Iowa
Cerro Gordo County, location.statistical_region.population, m.0hjjdlw
Cerro Gordo County, location.location.contains, Pleasant Valley Township
Cerro Gordo County, location.location.containedby, Iowa
Plymouth County, base.aareas.schema.administrative_area.administrative_parent, Iowa
Plymouth, location.hud_foreclosure_area.hhuniv, m.07fpqrk
Central Heights, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxf_n
Orchard Park Mobile Home Court, location.location.containedby, Iowa
Geneseo Township, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxg36
m.09xhf7z, common.webpage.topic, Iowa
Cerro Gordo County, location.statistical_region.population, g.12b02090q
Cerro Gordo County, location.location.contains, Lime Creek Township
Cerro Gordo County, location.statistical_region.population, g.11x1lcv11
Iowa, common.topic.webpage, m.09xmtwb
Iowa, location.statistical_region.minimum_wage, m.0hzdkpy
Cerro Gordo County, location.statistical_region.population, g.12b025fx4
m.04lstpk, common.webpage.topic, Iowa
Cerro Gordo County, location.statistical_region.population, g.11x1kl44q
m.09wx02l, common.webpage.topic, Iowa
Cerro Gordo County, location.location.contains, Rockwell
Iowa, location.location.geolocation, m.046vx7x
Iowa, location.location.partially_contains, Des Moines River
Plymouth, common.topic.notable_for, g.12586l_gk
Cerro Gordo County, location.location.contains, Wheelerwood
Iowa, government.governmental_jurisdiction.governing_officials, m.0y48yct
Iowa, location.location.partiallycontains, m.0wg906q
Plymouth, location.statistical_region.population, m.0hkxg2r
Iowa, government.governmental_jurisdiction.governing_officials, m.0zs5w1n
Iowa, location.statistical_region.religions, m.04406zf
Cerro Gordo County, location.us_county.hud_county_place, Swaledale
Iowa, common.topic.webpage, m.09wx02l
Cerro Gordo County, location.statistical_region.population, g.11x1h26w0
m.02th04h, location.adjoining_relationship.adjoins, Iowa
Cerro Gordo County, location.statistical_region.population, g.11x1dyxsc
Cerro Gordo County, common.topic.article, m.0nsfs
Iowa, government.governmental_jurisdiction.governing_officials, m.09lxzk1
Plymouth, location.statistical_region.population, m.0hkxg1t
Cerro Gordo County, common.topic.notable_for, g.125by4fyx
Iowa, book.book_subject.works, Gilead
Cerro Gordo County, location.location.contains, 50433
Cerro Gordo County, location.location.contains, Meservey
Cerro Gordo County, location.location.contains, Lincoln Township
Plymouth, location.statistical_region.population, g.11x1cy9fd
Iowa, location.location.partiallycontains, m.0wg906w
Iowa, book.book_subject.works, Old town in the green groves
Mount Vernon Township, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxg13
Registry Park, location.location.containedby, Iowa
Cerro Gordo County, location.us_county.hud_county_place, Plymouth
Iowa, location.location.partiallycontains, m.0wjplsk
Plymouth County, location.location.time_zones, Central Time Zone
Iowa, government.political_district.representatives, m.0dgfgj7
Cerro Gordo County, location.location.contains, Mason City
Iowa, location.location.partially_contains, Platte River
Plymouth Junction, location.location.containedby, United States of America
Creamery, location.location.containedby, Iowa
Iowa, location.location.partially_contains, Shell Rock River
Plymouth, location.hud_foreclosure_area.bls_unemployment_rate, m.07fpqsn
Iowa, common.topic.webpage, m.04lstpk
Grant Township, location.location.containedby, Iowa
Cerro Gordo County, location.statistical_region.population, m.0jsv436
Upper Iowa River, location.location.partially_containedby, Iowa
Cerro Gordo County, location.statistical_region.population, m.066ffns
Pottawattamie County, common.topic.notable_types, US County
Iowa, location.statistical_region.religions, m.04406xq
Cerro Gordo County, location.statistical_region.population, g.11x1dmb3g
Lyon County, location.location.containedby, Iowa
Cerro Gordo County, location.statistical_region.population, m.0hjjdkj
Rockwell, location.hud_county_place.county, Cerro Gordo County
Clear Lake Township, location.location.containedby, Iowa
Iowa, common.topic.article, m.03s15
US County, type.type.domain, Location
m.09wp2zh, common.webpage.topic, Iowa
Iowa, law.court_jurisdiction_area.courts, Iowa Supreme Court
Iowa, location.location.partially_contains, Blue Earth River
Iowa, government.governmental_jurisdiction.governing_officials, m.010f06cf
Iowa Supreme Court, law.court.jurisdiction, Iowa
Plymouth, location.statistical_region.population, g.11x1ftz0b
Cerro Gordo County, location.statistical_region.population, m.066ffp4
Cerro Gordo County, location.location.contains, Len Jus Building
Iowa, common.topic.webpage, m.09x1trl
Cerro Gordo County, location.statistical_region.population, g.12b023r1t
Plymouth County, location.administrative_division.second_level_division_of, United States of America
Plymouth, location.location.containedby, United States of America
Iowa, book.book_subject.works, Buildings of Iowa
Iowa, location.statistical_region.religions, m.04404p8
Iowa, book.book_subject.works, Iowa
Cerro Gordo County, location.statistical_region.population, m.0hjjdm2
Cerro Gordo County, location.location.contains, Orchard Park Mobile Home Court
US County, freebase.type_profile.strict_included_types, Dated location
Freeman, location.location.containedby, Iowa
Cerro Gordo County, location.location.contains, Portland Township
Cerro Gordo County, location.location.contains, Central Heights
Plymouth, location.statistical_region.population, m.0jtlg1x
Plymouth, location.statistical_region.population, g.12vqj0bv0
Cerro Gordo County, common.topic.image, Map of Iowa highlighting Cerro Gordo County
US County, freebase.type_hints.included_types, Statistical region
Cerro Gordo County, location.location.contains, Dougherty Township
Plymouth, location.statistical_region.population, m.0hkxg1l
Iowa, government.governmental_jurisdiction.official_symbols, m.04stk8v
US County, freebase.type_profile.kind, Definition
Cerro Gordo County, location.statistical_region.population, m.0hjjdln
Cerro Gordo County, location.location.contains, Dougherty
Location of Plymouth, Iowa, common.image.size, m.0kmhql
Iowa, government.governmental_jurisdiction.governing_officials, m.010r2jv0
Cerro Gordo County, location.statistical_region.population, m.0hjjdl6
Iowa, government.governmental_jurisdiction.official_symbols, m.04stp_9
Plymouth, location.statistical_region.population, g.11bc84gccn
Iowa, location.statistical_region.gdp_nominal, m.04ftnxr
Cerro Gordo County, location.location.contains, Falls Township
Plymouth, location.statistical_region.population, g.11x1kvsms
US County, freebase.type_hints.included_types, Location
Iowa, government.governmental_jurisdiction.governing_officials, m.0vtw60v
Plymouth, common.topic.notable_types, City/Town/Village
m.04stp_9, location.location_symbol_relationship.administrative_division, Iowa
Iowa, common.topic.webpage, m.09xt81x
Iowa, common.topic.webpage, m.0gmk6tr
Plymouth, location.statistical_region.population, m.0hkxg2_
Plymouth, location.statistical_region.population, m.0k6ql_v
Cerro Gordo County, location.statistical_region.population, m.0hjjdgn
Iowa, location.statistical_region.religions, m.0440660
Cerro Gordo County, location.location.contains, Hanford
m.02th1cp, location.adjoining_relationship.adjoins, Iowa
Cerro Gordo County, location.location.contains, Grant Township
Iowa, common.topic.image, Iowa.png
Iowa, location.location.partially_contains, Mississippi River
Iowa, government.governmental_jurisdiction.governing_officials, m.04x_n03
Cerro Gordo County, location.location.contains, Hurley
Cerro Gordo County, location.statistical_region.population, g.11x1cy92t
Delaware County, common.topic.notable_types, US County
Plymouth, location.statistical_region.population, m.0hkxf_y
m.09xx639, common.webpage.topic, Iowa
Iowa, location.location.partiallycontains, m.0wg90b8
Owen Township, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxg1c
Cerro Gordo County, location.statistical_region.population, m.066ffmv
Plymouth, location.statistical_region.population, m.0hkxg3f
Iowa, book.book_subject.works, An ocean in Iowa
Cerro Gordo County, location.location.containedby, Mason City, IA Micropolitan Statistical Area
Cerro Gordo County, location.location.contains, Creamery
Cerro Gordo County, location.statistical_region.population, g.11x1l330v
Cerro Gordo County, location.location.contains, Lake Township
Iowa, common.topic.webpage, m.09xx639
Iowa, location.statistical_region.religions, m.04403n4
Cerro Gordo County, location.statistical_region.population, m.0hjjdjw
Iowa, location.location.partially_contains, Big Sioux River
Cerro Gordo County, location.us_county.hud_county_place, Thornton
Pottawattamie County, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, m.0hkxg2h
m.0b6rz2f, common.webpage.topic, Iowa
Cerro Gordo County, location.location.contains, 50482
Iowa, government.governmental_jurisdiction.official_symbols, m.04st84s
Cerro Gordo County, location.statistical_region.population, g.11x1ffjp4
Plymouth, common.topic.image, Location of Plymouth, Iowa
Cerro Gordo County, location.statistical_region.population, g.11x1dd8xw
Iowa, location.location.partiallycontains, m.0wg9092
US County, freebase.type_profile.published, Published
Cerro Gordo County, location.statistical_region.population, m.066ffmn
Plymouth, location.statistical_region.population, g.11x1j34gy
Iowa, base.aareas.schema.administrative_area.administrative_children, Lyon County
Union Township, location.location.containedby, Cerro Gordo County
Iowa, government.governmental_jurisdiction.governing_officials, m.0v3wt3j
Cerro Gordo County, location.statistical_region.population, m.0hjjdmr
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033951000
Lyon County, base.aareas.schema.administrative_area.administrative_parent, Iowa
Cerro Gordo County, location.statistical_region.population, g.12b023r1s
Plymouth, location.statistical_region.population, m.0hkxg04
Iowa, location.location.partially_contains, Little Sioux River
Iowa, government.governmental_jurisdiction.governing_officials, m.0zs679p
Iowa, location.location.partiallycontains, m.0wg90b2
Cerro Gordo County, location.location.contains, Bath Township
Iowa, location.location.adjoin_s, m.02tbm0j
Iowa, common.topic.webpage, m.0b6rz2f
Portland Township, location.location.containedby, Iowa
m.075kkjs, location.cotermination.location, Cerro Gordo County
Ted Peshak, people.person.place_of_birth, Plymouth
Cerro Gordo County, location.location.contains, Plymouth Junction
Cerro Gordo County, location.statistical_region.population, m.0hjjdg5
Plymouth, location.statistical_region.population, g.11x1mnr5k
Plymouth, location.statistical_region.population, g.11x1jp6r0
Cerro Gordo County, location.statistical_region.population, m.0hjjdh2
Plymouth, location.statistical_region.population, m.0hkxg3q
Iowa, government.governmental_jurisdiction.governing_officials, m.0jsjp4k
m.09y5rn0, common.webpage.topic, Iowa
West North Central States, location.location.contains, Iowa
Cerro Gordo County, location.location.contains, Burchinal
Iowa, location.location.partially_contains, Rock River
Plymouth, location.statistical_region.population, g.11x1d3mhy
Iowa, location.location.partiallycontains, m.0wg908l
Plymouth, location.statistical_region.population, g.11b66jgy19
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950800
Cerro Gordo County, location.statistical_region.population, g.11x1cn2ml
Iowa, location.location.adjoin_s, m.02th1cp
Iowa, common.topic.webpage, m.09wp2zh
Iowa, location.location.partially_contains, Nishnabotna River
Iowa, base.aareas.schema.administrative_area.administrative_children, Plymouth County
Cerro Gordo County, location.statistical_region.population, m.0hjjdkr
Plymouth, location.statistical_region.population, g.11x1ktdg5
m.09xt81x, common.webpage.topic, Iowa
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950300
Cerro Gordo County, location.location.contains, Mason Township
Cerro Gordo County, location.location.contains, Owen Township
Cerro Gordo County, location.statistical_region.population, m.0hjjdk9
Cerro Gordo County, location.statistical_region.population, g.11x1lcv12
Plymouth, location.statistical_region.population, g.11x1k595x
Plymouth, location.location.people_born_here, Ted Peshak
Cerro Gordo County, location.location.contains, Burchinal, Iowa
Iowa, location.statistical_region.minimum_wage, m.010r_zbg
Falls Township, location.location.containedby, Iowa
Thornton, location.location.containedby, Iowa
Iowa, base.aareas.schema.administrative_area.administrative_children, Delaware County
Iowa, location.administrative_division.capital, m.0jvw4ls
Iowa, common.topic.notable_for, g.1256kn3_z
Mason Township, location.location.containedby, Iowa
Lake Township, location.location.containedby, Iowa
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950500
Lime Creek Township, location.location.containedby, Iowa
Iowa, location.location.adjoin_s, m.02th1qv
Iowa, book.book_subject.works, Out of This World
Iowa, government.political_district.representatives, m.0dgfgjr
Plymouth, location.statistical_region.population, g.11x1djgg2
Iowa, book.book_subject.works, Jasmine
Iowa, location.statistical_region.religions, m.04403yc
Plymouth Junction, location.location.containedby, Iowa
Iowa, location.location.partially_contains, Chariton River
Iowa, location.location.partiallycontains, m.0wg909r
US County, freebase.type_profile.kind, Significant
Iowa, location.statistical_region.religions, m.04404bb
Plymouth, location.statistical_region.population, m.0hkxg0x
Iowa, location.statistical_region.religions, m.04406qm
Cerro Gordo County, location.location.contains, Swaledale
Ventura, location.location.containedby, Iowa
Plymouth, location.statistical_region.population, g.11x1d0xw7
Iowa, common.topic.image, Iowa.jpg
Plymouth, location.statistical_region.population, g.11x1h8jp1
Lyon County, location.administrative_division.second_level_division_of, United States of America
Iowa, government.political_district.representatives, m.0dgfgkx
Plymouth, location.statistical_region.population, g.11x1g68yl
Cerro Gordo County, location.location.contains, Mason City Junction
Iowa, government.governmental_jurisdiction.governing_officials, m.0hz6w9y
Iowa, government.governmental_jurisdiction.official_symbols, m.0hz9m0t
Plymouth, location.citytown.postal_codes, 50464
Iowa, location.statistical_region.religions, m.044052p
Grimes Township, location.location.containedby, Iowa
Cerro Gordo County, location.location.contains, Surf Ballroom
Plymouth, location.location.containedby, Iowa
Iowa, common.topic.webpage, m.09y54rg
Cerro Gordo County, location.location.contains, Cartersville
Iowa, law.court_jurisdiction_area.courts, Iowa Court of Appeals
Plymouth, location.statistical_region.population, m.0hkxg27
Cerro Gordo County, location.location.contains, Owen
m.09x1trl, common.webpage.topic, Iowa
Iowa, location.location.containedby, Contiguous United States
Iowa, government.governmental_jurisdiction.agencies, Iowa Department of Transportation
Delaware County, base.aareas.schema.administrative_area.administrative_parent, Iowa
Plymouth, location.hud_county_place.county, Cerro Gordo County
Iowa, location.location.partiallycontains, m.0wjpmqz
Plymouth, location.statistical_region.population, g.11x1gjnqn
Cerro Gordo County, location.location.contains, 50428
m.02th1jt, location.adjoining_relationship.adjoins, Iowa
Meservey, location.location.containedby, Iowa
Cerro Gordo County, location.location.contains, Clear Lake Township
m.09xmtwb, common.webpage.topic, Iowa
m.02tbm0j, location.adjoining_relationship.adjoins, Iowa
m.075kkjs, location.cotermination.location, Cerro Gordo County, IA HUD Section 8 Area
Iowa, common.topic.webpage, m.09xhf7z
Cerro Gordo County, location.statistical_region.population, m.066ffmg
Cerro Gordo County, location.statistical_region.population, g.11x1jp6c8
Iowa, location.administrative_division.country, United States of America
Contiguous United States, location.location.contains, Iowa
Lincoln Township, location.location.containedby, Iowa
Plymouth, location.location.geolocation, m.0kcf03
Cerro Gordo County, location.location.contains, Registry Park
Iowa, location.administrative_division.first_level_division_of, United States of America
Cerro Gordo County, location.statistical_region.population, m.0hjjdgw
Pottawattamie County, base.aareas.schema.administrative_area.administrative_parent, Iowa
Iowa, government.governmental_jurisdiction.governing_officials, m.059ncz9
50482-0200, location.location.containedby, Iowa
Iowa, location.location.containedby, West North Central States
US County, freebase.type_hints.included_types, Dated location
Iowa, location.location.partially_contains, Cedar River
Plymouth, location.hud_foreclosure_area.ofheo_price_change, m.07fpqsv
Cerro Gordo County, location.statistical_region.population, m.0hjjdh9
Cerro Gordo County, location.location.contains, Union Township
Iowa, location.location.partiallycontains, m.0wg907w
Iowa, government.governmental_jurisdiction.official_symbols, m.04st6mb
m.0hz9m0t, location.location_symbol_relationship.administrative_division, Iowa
Plymouth, location.location.time_zones, Central Time Zone
US County, freebase.type_profile.strict_included_types, Topic
Delaware County, location.location.containedby, Iowa
Cerro Gordo County, location.statistical_region.population, m.066ffn0
Iowa, location.location.partiallycontains, m.0wg907c
Pottawattamie County, location.administrative_division.second_level_division_of, United States of America
Cerro Gordo County, location.location.adjoin_s, m.03jpw65
m.02tgy1h, location.adjoining_relationship.adjoins, Iowa
Iowa, book.book_subject.works, Images
Plymouth, location.hud_foreclosure_area.total_residential_addresses, m.07fpqsf
Old town in the green groves, book.written_work.subjects, Iowa
Iowa, common.topic.webpage, m.09y6xg0
Iowa, location.location.partiallycontains, m.0wg909x
Iowa, base.aareas.schema.administrative_area.administrative_children, Pottawattamie County
Iowa, government.governmental_jurisdiction.governing_officials, m.0hzbw24
Plymouth Junction, common.topic.notable_types, City/Town/Village
Cerro Gordo County, location.location.contains, 50401
Plymouth, location.statistical_region.population, g.11x1cpy20
Iowa, location.location.partially_contains, Missouri River
Cerro Gordo County, location.us_county.county_seat, Mason City
m.04st84s, location.location_symbol_relationship.administrative_division, Iowa
Cerro Gordo County, location.statistical_region.population, m.0hjjdj6
Plymouth, location.statistical_region.population, g.11x1m6hlk
Cerro Gordo County, location.location.contains, US Census 2000 Tract 19033950200
Cerro Gordo County, location.statistical_region.population, m.0hjjdm9
50482, location.location.containedby, Iowa

Answer: Cerro Gordo County