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: Where is Howard University located with the State Tree as official symbol? 
Knowledge Triplets: Howard University School of Law, location.location.containedby, United States of America
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0npk
Howard University School of Law, education.educational_institution.students_graduates, m.0n40bcg
Howard University School of Law, education.educational_institution.students_graduates, g.11bcchq817
Howard University School of Law, location.location.geolocation, m.0wmk8qq
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nq9
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq3t
m.0wlwnlt, education.education.institution, Howard University School of Law
Howard University School of Law, common.topic.webpage, m.0bhfdh3
Howard University, education.university.number_of_undergraduates, m.0zszwcb
Howard University Bison men's basketball, sports.sports_team.location, Washington, D.C.
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.010x31m9
Howard University, organization.endowed_organization.endowment, m.0zt070x
Howard University Bison, common.topic.webpage, m.0g8n_py
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpyy
Howard University, education.educational_institution.newspaper, The Hilltop
m.04l0nq9, location.location_symbol_relationship.Kind_of_symbol, State tree
m.0h71xk7, award.ranking.item, Howard University
m.0rzqb_5, location.location_symbol_relationship.Kind_of_symbol, State tree
m.0ytwc50, business.employment_tenure.company, Howard University
Howard University, business.employer.employees, m.0wlq2rt
Howard University, base.schemastaging.context_name.pronunciation, m.01315c8d
Howard University School of Law, location.location.containedby, Washington, D.C.
Howard University College of Medicine (HUCM), common.topic.webpage, m.0b789z5
Washington, D.C., sports.sports_team_location.teams, Howard University Bison men's basketball
Howard University, education.educational_institution.colors, Blue
m.04stp_t, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University Bison men's basketball, base.marchmadness.ncaa_basketball_team.ncaa_tournament_seeds, m.05h9d0k
Howard University, organization.organization.headquarters, m.0cnpj03
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpzt
m.04stpzy, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, education.university.number_of_postgraduates, m.0zszwdq
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_9
Howard University Bison, common.topic.article, m.0rfb7rg
Howard University, organization.organization.board_members, m.04kfxwp
Howard University, education.educational_institution.school_type, Private university
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpz1
m.0527l8h, business.employment_tenure.company, Howard University
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq35
Howard University, organization.non_profit_organization.registered_with, m.0pqk8gm
Howard University College of Medicine (HUCM), common.topic.article, m.0b753q1
Howard University Bison men's basketball, base.marchmadness.ncaa_basketball_team.ncaa_tournament_seeds, m.05ghvqv
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq2p
Howard University, education.educational_institution.phone_number, m.0h71wsw
Howard University, education.university.domestic_tuition, m.0h6zsnl
Howard University, organization.organization.board_members, m.04cx290
m.04g9bn4, business.employment_tenure.company, Howard University
State tree, common.topic.notable_for, g.125bl_w4p
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpyf
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq19
m.0j7v1wn, education.education.institution, Howard University School of Law
m.04l0nsk, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0n1lt4d
m.04stpz5, location.location_symbol_relationship.administrative_division, Washington, D.C.
Howard University School of Law, education.educational_institution.students_graduates, m.0svzgr3
Howard University, organization.organization.board_members, m.03btjj5
Howard University, organization.organization.board_members, m.04fl1dz
m.010vsc93, education.education.institution, Howard University School of Law
Howard University School of Law, education.educational_institution.students_graduates, m.0cpk9n3
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq1y
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq01
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq0p
Howard University Bison, common.topic.notable_for, g.1yqgn63dj
Howard University School of Law, education.educational_institution.students_graduates, m.0cpkvpd
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nq5
Howard University School of Law, education.educational_institution.students_graduates, m.0n1j4_z
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_t
Howard University, education.university.local_tuition, m.0h6zsnc
m.04cx290, organization.organization_board_membership.organization, Howard University
Oliver O. Howard, symbols.name_source.namesakes, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0131z0sd
m.010x31m9, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, business.employer.employees, m.0cj9g0c
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nt9
Howard University School of Law, organization.organization.headquarters, m.0cv4dx6
m.0n4639t, education.education.institution, Howard University School of Law
Howard University School of Law, education.educational_institution.students_graduates, m.0qzv19h
Howard University Business Library, base.schemastaging.scholastic_library.institution, Howard University
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq11
m.0zs_sp_, award.ranking.item, Howard University
Howard University Press, organization.organization.parent, m.0hj38d0
Howard University, business.business_operation.assets, m.0pqz81l
m.04stq15, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, base.schemastaging.educational_institution_extra.libraries, Howard University School of Law Library
Howard University, business.employer.employees, m.0wj660r
Howard University, education.university.number_of_undergraduates, m.0k7gdtt
Howard University School of Law, education.educational_institution.students_graduates, m.012832pq
Howard University, freebase.valuenotation.has_value, International tuition
Howard University School of Law, education.educational_institution.students_graduates, m.0cpkltj
Howard University, education.educational_institution.campuses, Howard University
m.0n0ns6m, education.education.institution, Howard University School of Law
m.0130wqk0, business.employment_tenure.company, Howard University
Howard University, base.schemastaging.educational_institution_extra.libraries, Howard University Business Library
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq3p
Howard University, common.topic.article, m.0217mg
Howard University School of Law, education.educational_institution_campus.educational_institution, Howard University School of Law
Howard University, organization.organization.founders, Oliver O. Howard
Howard University, business.employer.employees, m.05n7_hw
Howard University School of Law, education.educational_institution.school_type, Private university
m.04stq2k, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stp_9, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stq39, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nqp
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq3y
m.04stpzt, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, location.location.geolocation, m.0wn28lq
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq3f
Howard University Bison men's basketball, sports.sports_team.colors, Red
Howard University College of Medicine (HUCM), common.topic.webpage, m.0g5vz0r
Howard University School of Law, education.educational_institution.students_graduates, m.0wk0bzx
m.0w7zwy0, education.education.institution, Howard University School of Law
m.04stq3p, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, business.employer.employees, m.04g9bn4
Howard University Bison men's basketball, sports.sports_team.colors, Blue
m.0n0zqry, education.education.institution, Howard University School of Law
m.0h71ws6, organization.leadership.organization, Howard University
m.04stpz1, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq15
m.04stq3t, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, education.educational_institution.subsidiary_or_constituent_schools, Howard University College of Medicine (HUCM)
Howard University School of Law, education.educational_institution.students_graduates, m.0n0ns6m
Howard University School of Law, education.educational_institution.students_graduates, g.11byhv2dw5
m.04l0nv9, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stpyk, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University College of Medicine (HUCM), common.topic.notable_for, g.1258z6wfh
Howard University, education.educational_institution.sports_teams, Howard University Bison men's basketball
Howard University School of Law, education.educational_institution.students_graduates, m.0w5l4ts
Howard University, education.university.number_of_undergraduates, m.0h77y59
m.0n452sz, education.education.institution, Howard University School of Law
Howard University, education.university.domestic_tuition, m.0k8y_9l
m.0gmhqxy, education.education.institution, Howard University School of Law
Howard University School of Law, education.educational_institution.students_graduates, m.0w7zwy0
m.04stq0k, location.location_symbol_relationship.Kind_of_symbol, State tree
m.0n40bcg, education.education.institution, Howard University School of Law
m.04stq0t, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, organization.endowed_organization.endowment, m.0h71xdf
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq09
Howard University, education.educational_institution.subsidiary_or_constituent_schools, Howard University School of Law
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq1p
m.0nh3gdm, education.education.institution, Howard University School of Law
Howard University, education.educational_institution.mascot, Howard University Bison
m.0wlq2rt, business.employment_tenure.company, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0g5vk8g
Howard University School of Law, education.educational_institution.students_graduates, m.0gz4l42
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpz9
m.04stq21, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, education.educational_institution.athletics_brand, Howard University Bison
m.07yxwqx, business.employment_tenure.company, Howard University
m.0w_fcrp, education.honorary_degree.institution, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0cpk6w9
Howard University Bison, common.topic.notable_types, School mascot
Illawarra Flame Tree, location.symbol_of_administrative_division.official_symbol_of, m.04stq1t
m.04stpz9, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0gz4jqv
m.04stq2f, location.location_symbol_relationship.Kind_of_symbol, State tree
Founders Library, base.schemastaging.scholastic_library.institution, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0n0zqry
m.04stq19, location.location_symbol_relationship.Kind_of_symbol, State tree
m.0n0pfw9, education.education.institution, Howard University School of Law
Howard University School of Law, education.educational_institution.students_graduates, m.0wlwnlt
Howard University, business.employer.employees, m.0527l8h
Howard University, business.employer.employees, m.0104w1nt
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nv9
m.04stq0p, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, education.university.number_of_postgraduates, m.0h71xb1
Howard University, common.topic.webpage, m.09ym7b5
m.04stpyt, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University Bison men's basketball, basketball.basketball_team.conference, Mid-Eastern Athletic Conference
Howard University, education.educational_institution_campus.educational_institution, Howard University
Howard University College of Medicine (HUCM), education.educational_institution.parent_institution, Howard University
m.04stq25, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, location.location.containedby, United States of America
Howard University School of Law, education.educational_institution.campuses, Howard University School of Law
Howard University, business.employer.employees, m.07yxwqx
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpzy
Howard University School of Law, education.educational_institution.students_graduates, m.0gmhqxy
m.04stq1t, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, business.employer.employees, m.046w86g
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpyt
m.0wj660r, business.employment_tenure.company, Howard University
m.04l0nvf, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, common.topic.notable_types, College/University
m.04stq11, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0gmj69t
Howard University, education.educational_institution.sports_teams, Howard Bison football
Howard University, common.topic.webpage, m.03lgfxs
Howard University School of Law, education.educational_institution.students_graduates, m.0svxk4w
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.0rzqb_5
Howard University Bison men's basketball, base.marchmadness.ncaa_basketball_team.tournament_games_lost, Wyoming-Howard 1981 NCAA Men's Division I Basketball Tournament Game
Howard University School of Law, education.educational_institution.students_graduates, m.0gmjg8m
Howard University School of Law, education.educational_institution.students_graduates, m.0j7v1wn
Howard University School of Law, common.topic.article, m.080hrx5
m.04stq0f, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.010vsc93
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nsk
m.04stp_p, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University College of Medicine (HUCM), organization.organization.leadership, m.0nbfw3m
Howard University, common.topic.notable_for, g.1259jp3qf
m.04l0nq5, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stp_f, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, book.periodical_publisher.periodicals_published, m.0105xsj_
m.0104w1nt, business.employment_tenure.company, Howard University
Howard University School of Law, organization.organization.leadership, m.0h7xrnq
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpzp
State tree, common.topic.notable_types, Official symbol variety
Howard University, business.business_operation.revenue, m.0pqfqjn
The Hilltop, education.school_newspaper.school, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0hgt_gj
m.04stpyf, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stq09, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_p
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0nvf
m.04fl3r_, business.employment_tenure.company, Howard University
m.04hzvgd, organization.organization_board_membership.organization, Howard University
m.0h71xgd, award.ranking.item, Howard University
Howard University Bison, education.athletics_brand.institution, Howard University
Howard University School of Law, base.schemastaging.educational_institution_extra.libraries, Howard University School of Law Library
Howard University School of Law, education.educational_institution.total_enrollment, m.0h7xrv8
Howard University, base.schemastaging.non_profit_extra.classification, University or Technological Institutions
m.0n1lt4d, education.education.institution, Howard University School of Law
Howard University Bison, education.school_mascot.school, Howard University
Howard University, organization.organization.leadership, m.0h71ws6
m.0hj38d0, organization.organization_relationship.parent, Howard University
m.04l0nt9, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stq1k, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, business.employer.employees, m.04fl3r_
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq31
Howard University School of Law, business.employer.employees, m.0g7p6q_
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpyk
Howard University, education.university.local_tuition, m.0zs_qzy
m.04q44k2, business.employment_tenure.company, Howard University
m.04stq01, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_k
m.03lgfxs, common.webpage.topic, Howard University
Howard University School of Law, education.university.number_of_undergraduates, m.0h8mqyw
Howard University, freebase.valuenotation.is_reviewed, Headquarters
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq0t
m.04kfxwp, organization.organization_board_membership.organization, Howard University
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpz5
m.012832pq, education.education.institution, Howard University School of Law
m.0123vbh2, business.employment_tenure.company, Howard University
Howard University School of Law Library, base.schemastaging.scholastic_library.institution, Howard University
m.04l0nqp, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stpyy, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0nh3gdm
Howard University College of Medicine (HUCM), organization.organization.headquarters, m.0jvgkl0
m.04stq0y, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, education.university.acceptance_rate, m.0zt00fj
Howard University, education.university.acceptance_rate, m.011_zq7r
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq25
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq21
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq05
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq1k
Howard University, location.location.containedby, Washington, D.C.
m.0h71xkg, award.ranking.item, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0sw03k5
m.04stq31, location.location_symbol_relationship.Kind_of_symbol, State tree
m.09ym7b5, common.webpage.topic, Howard University
Howard University, education.educational_institution.colors, White
Howard University, business.employer.employees, m.04j3qmq
Howard University, base.schemastaging.educational_institution_extra.libraries, Founders Library
Howard University School of Law, education.educational_institution.students_graduates, m.0n1kf48
Howard University, education.university.domestic_tuition, m.0k96r5w
Oliver O. Howard, common.topic.image, Monument to Howard in Gettysburg, Pennsylvania
Howard University, common.topic.notable_types, College/University
Howard University Bison men's basketball, base.marchmadness.ncaa_basketball_team.tournament_games_lost, Kansas-Howard 1992 NCAA Men's Division I Basketball Tournament Game
Howard University, business.employer.employees, m.0wq917j
m.04stq35, location.location_symbol_relationship.Kind_of_symbol, State tree
m.046w86g, business.employment_tenure.company, Howard University
m.0n1d3vb, education.education.institution, Howard University School of Law
Howard University College of Medicine (HUCM), location.location.containedby, Washington, D.C.
m.04stq3f, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq2t
Howard University, business.employer.employees, m.0wlr83x
Howard University, business.employer.employees, m.04q44k2
m.04stq1y, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, organization.organization.board_members, m.049y9x_
m.04stq2p, location.location_symbol_relationship.Kind_of_symbol, State tree
m.04stp_k, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq0f
m.04stpz5, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq1t
Oliver O. Howard, organization.organization_founder.organizations_founded, Howard University
Howard University, business.business_operation.operating_income, m.0pqmc3k
m.04stq1p, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpz5
m.0h71xgm, award.ranking.item, Howard University
m.0g8n_py, common.webpage.topic, Howard University Bison
Howard University, education.educational_institution.honorary_degrees_awarded, m.0w_fcrp
m.04stq05, location.location_symbol_relationship.Kind_of_symbol, State tree
m.0131z0sd, education.education.institution, Howard University School of Law
m.04stpy9, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stpy9
Howard University School of Law, education.educational_institution.students_graduates, m.012h7vyj
m.04fl1dz, organization.organization_board_membership.organization, Howard University
Howard University, education.educational_institution.faculty, m.0k8qdvc
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq2k
Howard University School of Law, education.university.domestic_tuition, m.0h7xrxv
m.04stq2y, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, organization.organization.board_members, m.04hzvgd
Howard University, education.university.domestic_tuition, m.0k7kq18
Howard University, organization.organization.child, m.0hj38d0
Howard University College of Medicine (HUCM), business.employer.employees, m.0wkjyvb
Howard University School of Law, education.educational_institution.parent_institution, Howard University
Howard University School of Law, education.educational_institution.students_graduates, m.0n1d2nh
Howard University School of Law, common.topic.notable_for, g.125cpbr6k
Howard University Bison, common.topic.image, HowardBison.png
Howard University School of Law, education.educational_institution.students_graduates, m.0hhyj0x
m.04l0npk, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq0k
Howard University, education.university.domestic_tuition, m.0zs_q_c
m.04stpzp, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0n452sz
Howard University School of Law, education.educational_institution.students_graduates, m.0n4639t
m.011jr83w, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0n1d3vb
m.0n1kf48, education.education.institution, Howard University School of Law
Howard University, education.university.acceptance_rate, m.0h745d1
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_y
m.04l0np9, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04l0np9
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq0y
m.0hgjt1v, location.location_symbol_relationship.Kind_of_symbol, State tree
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stp_f
Howard University School of Law, education.educational_institution.students_graduates, m.0n55fnj
m.049y9x_, organization.organization_board_membership.organization, Howard University
Howard University, business.employer.employees, m.0130wqk0
m.04stp_y, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, symbols.namesake.named_after, Oliver O. Howard
Howard University School of Law, organization.organization.founders, John Mercer Langston
m.04stq3y, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University School of Law, education.educational_institution.students_graduates, m.0w5l8gy
m.012h7vyj, education.education.institution, Howard University School of Law
Howard University School of Law Library, base.schemastaging.scholastic_library.institution, Howard University School of Law
Howard University, education.educational_institution.total_enrollment, m.0zszw8z
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.011jr83w
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.0hgjt1v
m.03btjj5, organization.organization_board_membership.organization, Howard University
Howard University Bison men's basketball, sports.sports_team.arena_stadium, Burr Gymnasium
Howard University, business.employer.employees, m.0123vbh2
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq2y
Howard University School of Law, education.educational_institution.students_graduates, m.0n0pfw9
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq2f
Howard University School of Law, education.university.local_tuition, m.0h7xrxd
m.0n1d2nh, education.education.institution, Howard University School of Law
m.04stq2t, location.location_symbol_relationship.Kind_of_symbol, State tree
Howard University, location.location.containedby, Washington, D.C.
Howard University College of Medicine (HUCM), location.location.containedby, United States of America
Howard University College of Medicine (HUCM), location.location.street_address, m.0wsnq4h
Howard Bison football, sports.sports_team.location, Washington, D.C.
Howard University School of Law, education.educational_institution.students_graduates, m.0svzfwp
Howard University, business.employer.employees, m.0ytwc50
State tree, location.offical_symbol_variety.symbols_of_this_kind, m.04stq39

Answer: Washington, D.C.