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 which city is the university with the mascot called Benny Beaver located? 
Knowledge Triplets: Oregon State University, organization.organization.headquarters, m.0cnpf91
Mascot, type.type.domain, Sports
m.04hrp54, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hcss1
Oregon State University, business.employer.employees, m.04htmq0
m.04hm0fl, business.employment_tenure.company, Oregon State University
Mascot, type.type.expected_by, sports_team_mascot
Oregon State University, business.employer.employees, m.04hr_cd
Oregon State University, education.university.local_tuition, m.0k7rwh1
Oregon State University, business.employer.employees, m.04hbqhx
Team Mascot, rdf-schema#range, Mascot
Benny Beaver at a basketball game, common.image.size, m.02ckbwf
Oregon State University, business.employer.employees, m.0gz76kg
Team Mascot, type.property.expected_type, Mascot
Oregon State University Benny Beaver, common.topic.article, m.01yhkv
m.0h71rkk, organization.leadership.organization, Oregon State University
Mascot logo, common.image.size, m.0kldrx
Oregon State University, business.employer.employees, m.04hjvj_
Oregon State University, business.employer.employees, m.04hqy7v
Oregon State University, common.topic.webpage, m.0422gvv
m.0gz76kg, business.employment_tenure.company, Oregon State University
Oregon State University, education.university.acceptance_rate, m.0h7456l
m.04hrn6l, business.employment_tenure.company, Oregon State University
Oregon State University, education.university.acceptance_rate, m.0zstwjn
Oregon State University, education.educational_institution_campus.educational_institution, Oregon State University
Oregon State University, location.location.containedby, Oregon
m.04ht76m, business.employment_tenure.company, Oregon State University
Oregon State Beavers football, sports.sports_team.colors, Black
Oregon State University, location.location.geolocation, m.0jggmjs
Oregon State University, business.employer.employees, m.0g69782
Oregon State University, education.educational_institution.sports_teams, Oregon State Beavers Softball
Oregon State University, business.employer.employees, m.04hjb0m
Oregon State University, location.location.contains, Reser Stadium
m.04hlfpg, business.employment_tenure.company, Oregon State University
m.0112132p, organization.organization_relationship.parent, Oregon State University
Oregon State Beavers football, sports.school_sports_team.school, Oregon State University
Oregon State University, education.university.domestic_tuition, m.0zstydy
Oregon State University, business.employer.employees, m.04hhx1g
m.04hk0dj, business.employment_tenure.company, Oregon State University
Oregon State University, education.university.domestic_tuition, m.0k7g2dv
m.04hkjmp, business.employment_tenure.company, Oregon State University
Oregon State University, award.ranked_item.appears_in_ranked_lists, m.0h71s4b
m.04hsd9s, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.02kq38y
m.0h71s43, award.ranking.item, Oregon State University
Team, type.property.master_property, Team Mascot
Oregon State University, location.location.contains, Corvallis
Oregon State University, education.university.number_of_postgraduates, m.0h71rn8
Oregon, location.administrative_division.country, United States of America
m.04hlv27, business.employment_tenure.company, Oregon State University
Oregon State Beavers men's basketball, sports.sports_team.colors, Black
United States of America, location.country.first_level_divisions, Oregon
Mascot logo, common.image.appears_in_topic_gallery, Oregon State University Benny Beaver
Oregon State University, organization.organization_member.member_of, m.0pl5s2c
Oregon State University, education.educational_institution.colors, Orange
Corvallis, location.location.contains, Reser Stadium
Oregon State University, business.employer.employees, m.04hlv27
Oregon State University, base.schemastaging.organization_extra.contact_webpages, m.011cg8b8
Oregon State University, education.university.local_tuition, m.0k7dmky
United States of America, base.biblioness.bibs_topic.is_really, United States of America
Oregon State University, business.employer.employees, m.04ht6zw
Oregon State University, business.employer.employees, m.04hxc2t
Oregon State University, education.educational_institution.colors, Black
International tuition, type.property.schema, College/University
Oregon State University, organization.endowed_organization.endowment, m.0h71rrt
Oregon State University, business.employer.employees, m.04hs772
Oregon State University Benny Beaver, common.topic.image, Benny Beaver at a basketball game
Oregon State University, education.educational_institution.mascot, Oregon State University Benny Beaver
Oregon State University, education.university.fraternities_and_sororities, Alpha Sigma Phi
Oregon State University, business.employer.employees, m.04hjnxl
m.04hnxpy, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hsyvr
m.04hxc2t, business.employment_tenure.company, Oregon State University
The Valley Library, base.schemastaging.scholastic_library.institution, Oregon State University
Oregon State University, business.employer.employees, m.04hrlz6
Oregon State Beavers, education.athletics_brand.teams, Oregon State Beavers Softball
Oregon State University, education.educational_institution.total_enrollment, m.0zstsdm
Corvallis, sports.sports_team_location.teams, Oregon State Beavers men's basketball
Mascot, common.topic.article, m.02ht4bx
Oregon State Beavers, education.athletics_brand.institution, Oregon State University
m.04htmq0, business.employment_tenure.company, Oregon State University
Reser Stadium, location.location.containedby, Oregon State University
Oregon State University, business.employer.employees, m.04hmxms
Oregon State University, education.educational_institution.sports_teams, Oregon State Beavers football
Oregon State University, business.employer.employees, m.04hbwnl
Oregon State University, business.employer.employees, m.04hbp72
Oregon State University, business.employer.employees, m.04hrn6l
Oregon State Beavers men's basketball, sports.sports_team.location, Corvallis
United States of America, location.country.administrative_divisions, Oregon
International tuition, rdf-schema#domain, College/University
Oregon State University, education.educational_institution.faculty, m.0k7g3l_
Oregon State University, common.topic.notable_for, g.12553_g6_
m.04hndxn, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hkjmp
Oregon State University Benny Beaver, common.topic.webpage, m.0bx0m8x
Oregon State University, location.location.containedby, Corvallis
m.04hkbqb, business.employment_tenure.company, Oregon State University
m.04hmxms, business.employment_tenure.company, Oregon State University
m.04hj0ws, business.employment_tenure.company, Oregon State University
United States of America, base.aareas.schema.administrative_area.administrative_children, Oregon
Oregon State University, location.location.containedby, United States of America
Oregon State University, education.university.domestic_tuition, m.0k7jf35
Oregon State University, business.employer.employees, m.04hmt6r
Oregon State University Benny Beaver, education.educational_institution.mascot, Oregon State University
Oregon State University, business.employer.employees, m.04hnrby
Oregon State University, award.ranked_item.appears_in_ranked_lists, m.0h71s43
m.0zsv0j9, award.ranking.item, Oregon State University
m.04hhmqv, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hrtlb
Oregon State University, business.employer.employees, m.04hnkht
m.04hsyvr, business.employment_tenure.company, Oregon State University
m.04hhx1g, business.employment_tenure.company, Oregon State University
m.04hrtlb, business.employment_tenure.company, Oregon State University
m.04hbqhx, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hnxpy
Oregon, location.location.containedby, United States of America
College/University, type.type.properties, International tuition
m.04hj767, business.employment_tenure.company, Oregon State University
United States of America, base.biblioness.bibs_topic.subsumes, United States of America
Team Mascot, owl#inverseOf, Team
Oregon State University Benny Beaver, common.topic.notable_for, g.1258w5kqx
Mascot, type.type.properties, Team
m.0422gvv, common.webpage.topic, Oregon State University
m.0cnpf91, location.mailing_address.citytown, Corvallis
Oregon State University, business.employer.employees, m.04hndxn
Oregon State University, business.employer.employees, m.04hlfpg
Oregon State University, education.educational_institution.sports_teams, Oregon State Beavers men's basketball
Oregon, base.biblioness.bibs_location.country, United States of America
College/University, freebase.type_hints.included_types, Topic
Oregon State University, education.university.domestic_tuition, m.0h6_959
College/University, freebase.type_profile.strict_included_types, Topic
Oregon State University, business.employer.employees, m.04hnlds
Reser Stadium, location.location.containedby, Corvallis
Oregon State University, education.educational_institution.newspaper, The Daily Barometer
Oregon State Beavers men's basketball, sports.school_sports_team.school, Oregon State University
m.04ht6zw, business.employment_tenure.company, Oregon State University
Oregon State University, base.schemastaging.educational_institution_extra.libraries, The Valley Library
The Daily Barometer, education.school_newspaper.school, Oregon State University
Oregon State Beavers men's basketball, sports.school_sports_team.athletics_brand, Oregon State Beavers
Oregon, base.aareas.schema.administrative_area.administrative_parent, United States of America
m.04hhb94, business.employment_tenure.company, Oregon State University
Oregon State Beavers men's basketball, sports.sports_team.colors, Orange
Corvallis, location.location.containedby, Oregon
Corvallis, base.biblioness.bibs_location.state, Oregon
m.0w4rb0m, business.employment_tenure.company, Oregon State University
Oregon State University, freebase.valuenotation.has_value, International tuition
Oregon State University Benny Beaver, common.topic.image, Mascot logo
Oregon State University, business.employer.employees, m.04hj767
Oregon State University, education.university.domestic_tuition, m.0k7kgtt
Corvallis, base.biblioness.bibs_location.country, United States of America
m.04hbp72, business.employment_tenure.company, Oregon State University
Mascot, type.type.expected_by, Team Mascot
Oregon State University, business.employer.employees, m.04hdd9z
Oregon State University, education.educational_institution.phone_number, m.0h71rk5
Oregon, base.locations.states_and_provences.country, United States of America
Alpha Sigma Phi, organization.organization.geographic_scope, United States of America
Oregon State University, business.employer.employees, m.04hhsbg
m.04hjnxl, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04ht6_0
m.04hr_cd, business.employment_tenure.company, Oregon State University
Oregon State University, award.ranked_item.appears_in_ranked_lists, m.0zsv0j9
Oregon, location.administrative_division.first_level_division_of, United States of America
Oregon State University, business.employer.employees, m.04hkbqb
Mascot, freebase.type_profile.kind, Title
m.04hlqqk, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hlqqk
m.0h71s4b, award.ranking.item, Oregon State University
Oregon State University, business.employer.employees, m.04hq_k5
m.0znfhb1, education.academic_post.institution, Oregon State University
m.04ht6_0, business.employment_tenure.company, Oregon State University
Team, rdf-schema#domain, Mascot
Oregon State University, education.university.number_of_undergraduates, m.0zsttdt
Team Mascot, type.property.reverse_property, Team
Oregon State University, education.university.number_of_postgraduates, m.0zsttf1
m.04hqy7v, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hrp54
Oregon State University, business.employer.employees, m.04hm0fl
m.04hjvj_, business.employment_tenure.company, Oregon State University
Corvallis, location.hud_county_place.place, Corvallis
m.0g69782, business.employment_tenure.company, Oregon State University
Oregon State Beavers football, sports.sports_team.colors, Orange
Oregon State University Benny Beaver, common.topic.notable_types, Mascot
m.0pl5s2c, organization.organization_membership.member, Oregon State University
m.04hq_k5, business.employment_tenure.company, Oregon State University
Oregon State University, common.topic.webpage, m.03l9bt0
m.04hlx0d, business.employment_tenure.company, Oregon State University
Oregon State University, organization.organization.child, m.0112132p
Oregon State University, education.university.number_of_undergraduates, m.0k7khnt
Sports, type.domain.types, Mascot
m.04hmt6r, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hsd9s
Oregon State Beavers football, sports.school_sports_team.athletics_brand, Oregon State Beavers
m.0g9nfft, organization.organization_membership.member, Oregon State University
Oregon State University, business.employer.employees, m.04hj0ws
Oregon State University, education.educational_institution.athletics_brand, Oregon State Beavers
Mascot, freebase.type_profile.equivalent_topic, Mascot
m.04hx0gc, business.employment_tenure.company, Oregon State University
Oregon State Beavers Softball, sports.school_sports_team.school, Oregon State University
Oregon State University, business.employer.employees, m.04hx0gc
Oregon State University, organization.organization.leadership, m.0h71rkk
Oregon State University, organization.endowed_organization.endowment, m.0zsv09x
m.04hrlz6, business.employment_tenure.company, Oregon State University
m.02kq38y, business.employment_tenure.company, Oregon State University
m.0cnpf91, location.mailing_address.country, United States of America
Oregon State University, education.academic_institution.visiting_scholars_fellows_etc, m.0znfhb1
Oregon State University, education.university.number_of_postgraduates, m.0k7g20w
Corvallis, location.location.contains, Oregon State University
m.04hnlds, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.0zs5893
Oregon State University, business.employer.employees, m.04hlx0d
m.04hbwnl, business.employment_tenure.company, Oregon State University
Oregon State University, education.university.local_tuition, m.0k7g402
Oregon State University, common.topic.article, m.01hx31
Oregon State University, organization.organization_member.member_of, m.0g9nfft
m.04hjb0m, business.employment_tenure.company, Oregon State University
Corvallis, periodicals.newspaper_circulation_area.newspapers, The Daily Barometer
m.04hnkht, business.employment_tenure.company, Oregon State University
The Daily Barometer, book.newspaper.circulation_areas, Corvallis
Benny Beaver at a basketball game, common.image.appears_in_topic_gallery, Oregon State University Benny Beaver
Oregon State Beavers Softball, sports.school_sports_team.athletics_brand, Oregon State Beavers
Oregon State University, education.university.local_tuition, m.0h6_952
Oregon State University Benny Beaver, education.school_mascot.school, Oregon State University
m.04hnrby, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hk0dj
Topic, freebase.type_profile.published, Published
m.0jskxck, organization.organization_relationship.child, Oregon State University
Oregon State University, common.topic.notable_types, College/University
Oregon State Beavers, education.athletics_brand.teams, Oregon State Beavers men's basketball
m.03l9bt0, common.webpage.topic, Oregon State University
Oregon State University, base.schemastaging.educational_institution_extra.libraries, The McDowell Veterinary Library
m.0cnpf91, location.mailing_address.state_province_region, Oregon
m.0bx0m8x, common.webpage.topic, Oregon State University Benny Beaver
United States of America, base.locations.countries.states_provinces_within, Oregon
Oregon State University, education.university.number_of_undergraduates, m.0h77t_8
m.04hk6m0, business.employment_tenure.company, Oregon State University
Oregon State University, location.location.events, NBI Knowledgebase
Oregon State University, education.university.local_tuition, m.0zsty8v
Team, type.property.schema, Mascot
Oregon State University, business.employer.employees, m.04ht76m
Oregon State University, education.educational_institution.school_type, Public university
m.04hdd9z, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hk6m0
Oregon State University, business.employer.employees, m.04hxdch
Mascot, freebase.type_profile.published, Published
m.04hhsbg, business.employment_tenure.company, Oregon State University
Oregon State University, business.employer.employees, m.04hhb94
Oregon State University, business.employer.employees, m.0w4rb0m
m.0zs5893, business.employment_tenure.company, Oregon State University
Oregon State University, base.schemastaging.educational_institution_extra.libraries, Robert L. Barber Library
Mascot, freebase.documented_object.documentation, m.02ht4bx
Oregon State University, business.employer.employees, m.04hhmqv
m.04hxdch, business.employment_tenure.company, Oregon State University
Oregon State University, education.educational_institution.campuses, Oregon State University
College/University, freebase.type_profile.published, Published
Oregon State University, organization.endowed_organization.endowment, m.0zsv_40
Mascot, freebase.type_profile.strict_included_types, Topic
m.04hs772, business.employment_tenure.company, Oregon State University
Oregon State Beavers, education.athletics_brand.teams, Oregon State Beavers football
Oregon State University, organization.organization.parent, m.0jskxck
Oregon State University, freebase.valuenotation.is_reviewed, Headquarters
Mascot, freebase.type_hints.included_types, Topic
m.04hcss1, business.employment_tenure.company, Oregon State University

Answer: Corvallis