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: Which system of government, does the location that has the government position title ,President of Vietnam, have currently? 
Knowledge Triplets: m.012w1z7t, business.employment_tenure.title, President
m.010x4k8d, organization.leadership.role, President
President, business.job_title.people_with_this_title, m.011zpchb
Communist state, government.form_of_government.countries, Polish People's Republic
President, organization.role.leaders, m.011clphx
President, business.job_title.people_with_this_title, m.0129fymv
President, business.job_title.people_with_this_title, m.011cc_7r
m.0129fymv, business.employment_tenure.title, President
Government Office or Title, common.topic.article, m.02xlj1v
m.011fffbz, organization.leadership.role, President
m.0130_1r5, business.employment_tenure.title, President
m.012nxsv7, organization.leadership.role, President
m.011kx64_, organization.leadership.role, President
President, organization.role.leaders, m.011v50n9
President of Vietnam, government.government_office_or_title.office_holders, m.010gfv50
President, common.topic.notable_for, g.1256c_knk
President, organization.role.leaders, m.012hvzcf
Socialist state, government.form_of_government.countries, Tuvan People's Republic
m.011clphx, organization.leadership.role, President
President, business.job_title.people_with_this_title, m.01317glg
Governmental Body, freebase.type_profile.published, Published
President, organization.role.leaders, m.012dv8px
President, religion.religious_leadership_role.religious_titles, President of the Presidency of Religious Affairs of Turkey
m.011451lj, organization.leadership.role, President
Governmental Body, freebase.type_profile.strict_included_types, Abstract
President, organization.role.leaders, m.011cn57h
m.0j681wn, government.government_position_held.jurisdiction_of_office, Vietnam
Fictional job title, freebase.type_profile.published, Published
Socialist Soviet Republic of Byelorussia, location.country.form_of_government, Socialist state
President, business.job_title.people_with_this_title, m.010zf_xg
Socialist state, government.form_of_government.countries, Laos
m.011cn57h, organization.leadership.role, President
President of Vietnam, common.topic.image, Presidential Palace in  Hanoi, Vietnam, during APEC2006.
President, organization.role.leaders, m.011mdkxn
Estonian Soviet Socialist Republic, location.country.form_of_government, Socialist state
National Assembly, government.governmental_body.offices_positions, President of Vietnam
Government Office or Title, type.type.properties, Jurisdiction
President, business.job_title.people_with_this_title, m.011g5xlg
President, common.topic.article, m.060cg
President, organization.role.leaders, m.010vz03z
Laos, location.country.form_of_government, Socialist state
President, business.job_title.people_with_this_title, m.012w21wz
Congo, location.country.form_of_government, Socialist state
President, organization.role.leaders, m.011qyy9l
President, media_common.quotation_subject.quotations_about_this_subject, No man will ever bring out of the Presidency the reputation which carries him into it.
m.012hvzcf, organization.leadership.role, President
People's Socialist Republic of Albania, location.country.form_of_government, Communist state
President, business.job_title.people_with_this_title, m.011sc0fc
m.011nqhd1, organization.leadership.role, President
m.011byq3j, organization.leadership.role, President
Governmental Body, type.type.expected_by, Governmental body (if any)
President, organization.role.leaders, m.0n55kn3
Manchukuo, location.country.form_of_government, Single-party state
Hungarian People's Republic, location.country.form_of_government, Communist state
President, base.ontologies.ontology_instance.equivalent_instances, m.09klh08
Governmental Body, type.type.properties, Offices/Positions Within the Body
Government Office or Title, type.type.expected_by, Office, Position, or Title
People's Socialist Republic of Albania, location.country.form_of_government, Socialist state
President, business.job_title.people_with_this_title, m.012zbk_v
Socialist state, government.form_of_government.countries, Socialist Soviet Republic of Byelorussia
Venezuela, location.country.form_of_government, Socialist state
Vietnam, location.country.form_of_government, Socialist state
m.011sh1kx, organization.leadership.role, President
Communist state, government.form_of_government.countries, People's Republic of Bulgaria
m.012vl0sx, organization.leadership.role, President
Socialist state, government.form_of_government.countries, East Germany
Socialist state, government.form_of_government.countries, Venezuela
Government Office or Title, type.type.expected_by, Offices/Positions Within the Body
President of Vietnam, government.government_office_or_title.office_holders, m.0j681wn
m.011v50n9, organization.leadership.role, President
m.010gfv50, government.governmental_jurisdiction.governing_officials, Vietnam
Single-party state, government.form_of_government.countries, North Korea
President, government.political_appointer.appointees, m.04dm9sd
Vice President Becker, fictional_universe.fictional_character.occupation, President
Derg, location.country.form_of_government, Socialist state
m.012zbl2w, sports.sports_team_coach_tenure.position, President
m.011qjlzn, organization.leadership.role, President
Mongolian People's Republic, location.country.form_of_government, Socialist state
President, common.topic.webpage, m.09ybsf2
Socialist state, government.form_of_government.countries, People's Republic of Bulgaria
Office, position, or title, owl#inverseOf, Office Holders
President, business.job_title.people_with_this_title, m.0130q_5d
President, business.job_title.people_with_this_title, m.012s4xpj
m.011x1m4k, organization.leadership.role, President
President of Vietnam, common.topic.notable_types, Government Office or Title
President, organization.role.leaders, m.012sr44f
Socialist state, government.form_of_government.countries, Socialist Republic of Romania
National Assembly, government.governmental_body.members, m.0113_388
m.012h6rtl, organization.organization_board_membership.role, President
Communist state, government.form_of_government.countries, Somali Democratic Republic
Communist state, government.form_of_government.countries, Socialist Republic of Romania
People's Republic of Benin, location.country.form_of_government, Communist state
President, organization.role.governors, m.0130dx4d
m.010qln2x, organization.organization_board_membership.role, President
Democratic Republic of Afghanistan, location.country.form_of_government, Socialist state
Hungarian People's Republic, location.country.form_of_government, Socialist state
President, fictional_universe.character_occupation.characters_with_this_occupation, Dan Conway
President, media_common.quotation_subject.quotations_about_this_subject, When I was a boy I was told that anybody could become President. Now I'm beginning to believe it.
Being a President is like riding a tiger. A man has to keep on riding or he is swallowed., media_common.quotation.subjects, President
Socialist state, government.form_of_government.countries, Somali Democratic Republic
Somali Democratic Republic, location.country.form_of_government, Socialist state
President, common.topic.notable_types, Fictional job title
m.010gfv50, government.government_position_held.office_holder, Nguyễn Minh Triết
President, organization.role.governors, m.01160lcb
President, fictional_universe.character_occupation.characters_with_this_occupation, Richard Adar
m.0hj2q2k, organization.leadership.role, President
m.0105whjl, organization.leadership.role, President
China, location.country.form_of_government, Communist state
Socialist state, government.form_of_government.countries, Hungarian People's Republic
Government Office or Title, type.type.expected_by, Office, position, or title
Socialist state, government.form_of_government.countries, Latvian Soviet Socialist Republic
President, organization.role.leaders, m.011x1m4k
Government Office or Title, freebase.type_profile.kind, Definition
Trương Tấn Sang, people.person.nationality, Vietnam
President, organization.role.leaders, m.0110_fhv
Vietnam, location.country.form_of_government, Communist state
m.011rbhpz, business.employment_tenure.title, President
People's Republic of Benin, location.country.form_of_government, Socialist state
Communist state, government.form_of_government.countries, People's Republic of Benin
People's Republic of Angola, location.country.form_of_government, Socialist state
President, organization.role.leaders, m.012nxsv7
m.011rgzqn, organization.leadership.role, President
President, business.job_title.people_with_this_title, m.011nqb82
m.012dv8px, organization.leadership.role, President
President, organization.role.leaders, m.011cn40s
Single-party state, government.form_of_government.countries, Vietnam
Communist state, government.form_of_government.countries, South Yemen
Trương Tấn Sang, government.politician.government_positions_held, m.0j681wn
President, business.job_title.people_with_this_title, m.0130c97z
m.010vz03z, organization.leadership.role, President
Socialist state, government.form_of_government.countries, People's Republic of Mozambique
m.012zyh49, sports.sports_team_coach_tenure.position, President
Government Office or Title, freebase.type_profile.published, Published
Italian Social Republic, location.country.form_of_government, Single-party state
Prime Minister of Vietnam, common.topic.notable_types, Government Office or Title
President, common.topic.subjects, MA$TADON
m.011n_z58, business.employment_tenure.title, President
m.04dm9x3, government.government_position_held.appointed_by, President
Communist state, government.form_of_government.countries, People's Republic of the Congo
China, location.country.form_of_government, Single-party state
President, common.topic.webpage, m.09ylvg9
President, common.topic.subject_of, Mike Ward
President, fictional_universe.character_occupation.characters_with_this_occupation, Laura Roslin
Socialist state, government.form_of_government.countries, South Yemen
m.012zc8t4, business.employment_tenure.title, President
Government Office or Title, freebase.type_profile.strict_included_types, Topic
National Assembly, government.governmental_body.jurisdiction, Vietnam
Communist state, government.form_of_government.countries, People's Republic of Mozambique
President, organization.role.leaders, m.011kx64_
m.011rbmpv, business.employment_tenure.title, President
Mongolian People's Republic, location.country.form_of_government, Communist state
Soviet Union, location.country.form_of_government, Communist state
President of the United Federation, fictional_universe.fictional_character.rank, President
m.0n55kn3, organization.leadership.role, President
Government Office or Title, type.type.expected_by, Offices
m.011c2n9v, organization.leadership.role, President
m.010r87tv, organization.leadership.role, President
Dan Conway, fictional_universe.fictional_character.occupation, President
President, base.schemastaging.context_name.pronunciation, g.125_m3llz
President, organization.role.leaders, m.011vg5nd
m.011zpchb, business.employment_tenure.title, President
President, organization.role.leaders, m.012vl0sx
m.010r11r2, organization.leadership.role, President
When the President does it, that means that it is not illegal., media_common.quotation.subjects, President
Socialist state, government.form_of_government.countries, Vietnam
Cuba, location.country.form_of_government, Socialist state
Presidential Palace in  Hanoi, Vietnam, during APEC2006., common.image.size, m.02cv8yy
m.04dm9sd, government.government_position_held.appointed_by, President
Communist state, government.form_of_government.countries, Democratic Republic of Afghanistan
Socialist state, government.form_of_government.countries, China
m.011g5xlg, business.employment_tenure.title, President
m.0j681wn, government.government_position_held.office_holder, Trương Tấn Sang
Somali Democratic Republic, location.country.form_of_government, Communist state
Mike Ward, common.topic.subjects, President
m.011mdkg2, business.employment_tenure.title, President
Vietnam, government.governmental_jurisdiction.governing_officials, m.0j681wn
m.011sc0fc, business.employment_tenure.title, President
Socialist state, government.form_of_government.countries, Soviet Union
Soviet Union, location.country.form_of_government, Socialist state
Laura Roslin, fictional_universe.fictional_character.occupation, President
President, fictional_universe.character_rank.characters_of_this_rank, President of the United Federation
Communist state, government.form_of_government.countries, Derg
President, fictional_universe.character_occupation.characters_with_this_occupation, James Taggart
Derg, location.country.form_of_government, Communist state
President, business.job_title.people_with_this_title, m.011xdlvp
President, common.topic.webpage, m.09wwq41
People's Republic of the Congo, location.country.form_of_government, Communist state
m.09y71d4, common.webpage.topic, President
Prime Minister of Vietnam, government.government_office_or_title.governmental_body_if_any, National Assembly
Single-party state, government.form_of_government.countries, Italian Social Republic
m.011rj_gr, business.employment_tenure.title, President
Democratic Republic of Afghanistan, location.country.form_of_government, Communist state
Single-party state, government.form_of_government.countries, Manchukuo
Socialist state, government.form_of_government.countries, Congo
President of Vietnam, base.schemastaging.context_name.pronunciation, g.125_lj90b
President, business.job_title.people_with_this_title, m.011sf3v6
m.09ylvg9, common.webpage.topic, President
Communist state, government.form_of_government.countries, Soviet Union
Communist state, government.form_of_government.countries, Mongolian People's Republic
President, organization.role.governors, m.012zl7xj
m.0115g4sz, organization.leadership.role, President
m.010zf_xg, business.employment_tenure.title, President
m.09wsrb0, common.webpage.topic, President
People's Republic of Bulgaria, location.country.form_of_government, Communist state
Socialist state, government.form_of_government.countries, People's Socialist Republic of Albania
In America, the President reigns for four years, and journalism governs for ever and ever., media_common.quotation.subjects, President
People's Democratic Republic of Ethiopia, location.country.form_of_government, Socialist state
President, organization.role.leaders, m.0hj2q2k
Presidential Palace in  Hanoi, Vietnam, during APEC2006., common.image.appears_in_topic_gallery, President of Vietnam
President, organization.role.leaders, m.012dv8pl
People's Republic of Angola, location.country.form_of_government, Communist state
m.012zl7xj, organization.organization_board_membership.role, President
m.0130dx4d, organization.organization_board_membership.role, President
m.09w3vlb, common.webpage.topic, President
President, sports.coaching_position.coaches, m.012zbl2w
m.011rd41j, organization.leadership.role, President
Socialist state, government.form_of_government.countries, Derg
Government Office or Title, type.type.domain, Government
President, media_common.quotation_subject.quotations_about_this_subject, In America, the President reigns for four years, and journalism governs for ever and ever.
Azerbaijan People's Government, location.country.form_of_government, Socialist state
Fictional job title, freebase.type_profile.kind, Definition
Polish People's Republic, location.country.form_of_government, Communist state
Governmental Body, freebase.type_profile.kind, Definition
Latvian Soviet Socialist Republic, location.country.form_of_government, Socialist state
President, organization.role.leaders, m.011451lj
Government Office or Title, type.type.properties, Office Holders
President of Vietnam, common.topic.notable_for, g.12554m0cl
m.0129f72l, organization.leadership.role, President
m.01317glg, business.employment_tenure.title, President
National Assembly, government.governmental_body.offices_positions, Chairman of the National Assembly of Vietnam
Lithuanian Soviet Socialist Republic, location.country.form_of_government, Socialist state
Vietnam, government.governmental_jurisdiction.government_bodies, National Assembly
People's Republic of the Congo, location.country.form_of_government, Socialist state
m.011p3r_p, organization.leadership.role, President
President, organization.role.leaders, m.0105whjl
m.0125xz66, business.employment_tenure.title, President
m.09ynz5g, common.webpage.topic, President
Vietnam, location.country.form_of_government, Single-party state
President, base.fight.subject_of_protest.protests_about_this, Euromaidan
President, common.topic.webpage, m.09y71d4
m.011xdlvp, business.employment_tenure.title, President
Government Office or Title, type.type.expected_by, Title of Chief Executive
When I was a boy I was told that anybody could become President. Now I'm beginning to believe it., media_common.quotation.subjects, President
President, organization.role.governors, m.010qln2x
President, fictional_universe.character_occupation.characters_with_this_occupation, Vice President Becker
President, organization.role.leaders, m.0129f72l
Latvian Socialist Soviet Republic, location.country.form_of_government, Socialist state
In America, anybody can be president. That's one of the risks you take., media_common.quotation.subjects, President
Communist state, government.form_of_government.countries, Laos
m.0hgtz75, common.webpage.topic, President of Vietnam
m.012sr44f, organization.leadership.role, President
President, government.political_appointer.appointees, m.04dm9x3
President, common.topic.webpage, m.09wsrb0
President, common.topic.webpage, m.09ynz5g
m.010qm2ps, organization.organization_board_membership.role, President
President, organization.role.leaders, m.010r11r2
Richard Adar, fictional_universe.fictional_character.occupation, President
President, organization.role.leaders, m.011sh1kx
m.0130q_5d, business.employment_tenure.title, President
South Yemen, location.country.form_of_government, Socialist state
President, business.job_title.people_with_this_title, m.012zc8t4
m.09xm5ms, common.webpage.topic, President
m.010vy_0c, organization.leadership.role, President
m.011xd0mq, organization.leadership.role, President
President, government.political_appointer.appointees, m.04dm9pg
Socialist state, government.form_of_government.countries, Democratic Republic of Afghanistan
Communist state, government.form_of_government.countries, Czechoslovak Socialist Republic
m.011qyy9l, organization.leadership.role, President
m.09klh08, base.ontologies.ontology_instance_mapping.freebase_topic, President
President, organization.role.governors, m.010qm2ps
Communist state, government.form_of_government.countries, Vietnam
President, organization.role.leaders, m.011rgzqn
President, organization.role.leaders, m.011rd41j
m.0110h0fp, business.employment_tenure.title, President
President, organization.role.leaders, m.010x4k8d
President, organization.role.leaders, m.01142cy8
MA$TADON, common.topic.subject_of, President
South Yemen, location.country.form_of_government, Communist state
m.0113_388, government.government_position_held.governmental_body, National Assembly
President of the Presidency of Religious Affairs of Turkey, religion.religious_leadership_title.rank_or_role, President
Vietnam, government.form_of_government.countries, Communist state
Government Office or Title, type.type.properties, Category
President, sports.coaching_position.coaches, m.012zyh49
President, organization.role.leaders, m.011fffbz
President of Vietnam, government.government_office_or_title.office_holders, m.010gfv50
Communist state, government.form_of_government.countries, People's Republic of Angola
Socialist state, government.form_of_government.countries, People's Republic of Benin
Government Office or Title, type.type.expected_by, Government positions
Communist state, government.form_of_government.countries, People's Socialist Republic of Albania
Bukharan People's Soviet Republic, location.country.form_of_government, Socialist state
People's Republic of Bulgaria, location.country.form_of_government, Socialist state
Nguyễn Minh Triết, government.politician.government_positions_held, m.010gfv50
Laos, location.country.form_of_government, Communist state
Communist state, government.form_of_government.countries, China
m.011mdkxn, organization.leadership.role, President
James Taggart, fictional_universe.fictional_character.occupation, President
Fictional job title, freebase.type_profile.strict_included_types, Topic
President, business.job_title.people_with_this_title, m.0125xz66
Czechoslovak Socialist Republic, location.country.form_of_government, Communist state
President, media_common.quotation_subject.quotations_about_this_subject, I'm the only president you've got.
Socialist state, government.form_of_government.countries, People's Republic of the Congo
President, organization.role.leaders, m.011byq3j
People's Democratic Republic of Ethiopia, location.country.form_of_government, Communist state
m.01160lcb, organization.organization_board_membership.role, President
Governmental Body, freebase.type_hints.included_types, Topic
President, organization.role.leaders, m.011c2n9v
President, common.topic.webpage, m.09xm5ms
Government Office or Title, type.type.expected_by, Office
President of Vietnam, common.topic.webpage, m.0hgtz75
A President is best judged by the enemies he makes when he has really hit his stride., media_common.quotation.subjects, President
President, organization.role.leaders, m.0115g4sz
President of Vietnam, government.government_office_or_title.category, President
President, organization.role.leaders, m.010vy_0c
President, business.job_title.people_with_this_title, m.011rbmpv
Socialist state, government.form_of_government.countries, Estonian Soviet Socialist Republic
m.01142cy8, organization.leadership.role, President
President, organization.role.leaders, m.01281197
m.011cn40s, organization.leadership.role, President
m.012zbk_v, business.employment_tenure.title, President
No man will ever bring out of the Presidency the reputation which carries him into it., media_common.quotation.subjects, President
President, business.job_title.people_with_this_title, m.011n_z58
m.011vg5nd, organization.leadership.role, President
President, organization.role.governors, m.012m3wj6
m.0110_fhv, organization.leadership.role, President
Office, position, or title, type.property.reverse_property, Office Holders
Amber Ericcs, fictional_universe.fictional_character.occupation, President
m.010qvq5k, organization.leadership.role, President
Czechoslovak Socialist Republic, location.country.form_of_government, Socialist state
m.010vyf9y, organization.leadership.role, President
President, fictional_universe.character_occupation.characters_with_this_occupation, President Blake
President, common.topic.webpage, m.09w3vlb
Socialist state, government.form_of_government.countries, People's Democratic Republic of Ethiopia
m.04dm9pg, government.government_position_held.appointed_by, President
Single-party state, government.form_of_government.countries, North Vietnam
m.0j681wn, government.government_position_held.office_position_or_title, President of Vietnam
Vietnam, location.country.form_of_government, Socialist state
m.010gfv50, government.government_position_held.basic_title, President
The President is the people's lobbyist., media_common.quotation.subjects, President
President, organization.role.leaders, m.012hw29r
President, fictional_universe.character_occupation.characters_with_this_occupation, Amber Ericcs
Vietnam, government.governmental_jurisdiction.governing_officials, m.010gfv50
Office, position, or title, rdf-schema#range, Government Office or Title
President, media_common.quotation_subject.quotations_about_this_subject, The President is the people's lobbyist.
m.0114pzps, organization.leadership.role, President
President, organization.role.leaders, m.011xd0mq
Single-party state, government.form_of_government.countries, Latvian Soviet Socialist Republic
President, organization.role.leaders, m.0116yb__
Socialist state, government.form_of_government.countries, Azerbaijan People's Government
Socialist Republic of Romania, location.country.form_of_government, Socialist state
m.012dv8pl, organization.leadership.role, President
m.0r8vsll, organization.leadership.role, President
President, business.job_title.people_with_this_title, m.0130_1r5
Vietnam, location.country.form_of_government, Single-party state
President, organization.role.leaders, m.010r87tv
Government Office or Title, freebase.type_profile.strict_included_types, Abstract
Socialist state, government.form_of_government.countries, People's Republic of Angola
m.09ybsf2, common.webpage.topic, President
Fictional job title, freebase.type_hints.included_types, Topic
National Assembly, government.governmental_body.offices_positions, Prime Minister of Vietnam
m.0130c97z, business.employment_tenure.title, President
m.0kfsbfd, fictional_universe.fictional_employment_tenure.title, President
Governmental Body, type.type.domain, Government
North Vietnam, location.country.form_of_government, Single-party state
m.04zgx28, government.government_position_held.appointed_by, President
Socialist Republic of Romania, location.country.form_of_government, Communist state
President, government.political_appointer.appointees, m.04zgx28
Socialist state, government.form_of_government.countries, Latvian Socialist Soviet Republic
But even the President of the United States sometimes must have to stand naked., media_common.quotation.subjects, President
m.012w21wz, business.employment_tenure.title, President
I'm the only president you've got., media_common.quotation.subjects, President
m.0j681wn, government.government_position_held.basic_title, President
Socialist state, government.form_of_government.countries, Mongolian People's Republic
m.011nqb82, business.employment_tenure.title, President
Governmental Body, freebase.type_profile.strict_included_types, Topic
North Korea, location.country.form_of_government, Single-party state
People's Republic of Mozambique, location.country.form_of_government, Communist state
Government Office or Title, freebase.type_profile.strict_included_types, Non-Agent
President, fictional_universe.fictional_job_title.fictional_characters_with_this_job, m.0kfsbfd
m.010gfv50, government.government_position_held.office_position_or_title, President of Vietnam
President, organization.role.leaders, m.011qjlzn
Socialist state, government.form_of_government.countries, Bukharan People's Soviet Republic
m.01317kmv, organization.leadership.role, President
President, organization.role.leaders, m.011nqhd1
m.012m3wj6, organization.organization_board_membership.role, President
m.011sf3v6, business.employment_tenure.title, President
Government Office or Title, type.type.properties, Governmental body (if any)
President, business.job_title.people_with_this_title, m.012w1z7t
President, business.job_title.people_with_this_title, m.0110h0fp
President, organization.role.leaders, m.010qvq5k
Single-party state, government.form_of_government.countries, China
President, organization.role.governors, m.012h6rtl
Latvian Soviet Socialist Republic, location.country.form_of_government, Single-party state
China, location.country.form_of_government, Socialist state
Socialist state, government.form_of_government.countries, North Korea
m.09wwq41, common.webpage.topic, President
Communist state, government.form_of_government.countries, People's Democratic Republic of Ethiopia
President, business.job_title.people_with_this_title, m.011rbhpz
Socialist state, government.form_of_government.countries, Lithuanian Soviet Socialist Republic
m.011cc_7r, business.employment_tenure.title, President
m.01281197, organization.leadership.role, President
Socialist state, government.form_of_government.countries, Czechoslovak Socialist Republic
President, business.job_title.people_with_this_title, m.011mdkg2
President, organization.role.leaders, m.011p3r_p
m.0116yb__, organization.leadership.role, President
President, organization.role.leaders, m.0r8vsll
m.012hw29r, organization.leadership.role, President
Government Office or Title, freebase.type_hints.included_types, Topic
Communist state, government.form_of_government.countries, Hungarian People's Republic
North Korea, location.country.form_of_government, Socialist state
National Assembly, common.topic.notable_types, Governmental Body
Socialist state, government.form_of_government.countries, Cuba
People's Republic of Mozambique, location.country.form_of_government, Socialist state
m.012s4xpj, business.employment_tenure.title, President
President, business.job_title.people_with_this_title, m.011rj_gr
President, organization.role.leaders, m.01317kmv
President Blake, fictional_universe.fictional_character.occupation, President
President, organization.role.leaders, m.0114pzps
Tuvan People's Republic, location.country.form_of_government, Socialist state
m.010gfv50, government.government_position_held.jurisdiction_of_office, Vietnam
President of Vietnam, government.government_office_or_title.governmental_body_if_any, National Assembly
East Germany, location.country.form_of_government, Socialist state
President of Vietnam, common.topic.article, m.02cyhh
President, organization.role.leaders, m.010vyf9y
Office, position, or title, type.property.expected_type, Government Office or Title

Answer: Communist state
Socialist state
Single-party state