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 is the government office held by both Constantine XI Palaigolos and Agustus Caesar? 
Knowledge Triplets: m.0663_4b, people.marriage.spouse, Constantine XI Palaiologos
Helena Dragaš, people.person.children, Constantine XI Palaiologos
Lucius Caesar, people.person.sibling_s, m.02s_yz_
Theodore II Palaiologos, people.person.profession, Politician
Julius Caesar, people.person.spouse_s, m.0k20jz2
Helena Dragaš, people.person.children, Constantine Palaiologos
Julius Caesar, film.film.starring, m.0gxlk54
Gaius Julius Caesar, common.topic.notable_types, Politician
m.09xgg72, common.webpage.topic, Julius Caesar
m.0w1_dxv, people.sibling_relationship.sibling, Constantine XI Palaiologos
Julius Caesar, book.book.characters, Gaius Octavian
Gaius Caesar, people.person.spouse_s, m.05st71t
Julius Caesar, common.topic.webpage, m.09xgg72
Constantine XI Palaiologos, people.person.profession, Politician
Constantine XI Palaiologos, common.topic.article, m.0h7qv
m.09x5ckw, common.webpage.topic, Julius Caesar
Andronikos III Palaiologos, royalty.monarch.kingdom, Byzantium
Gaius Caesar, people.person.parents, Marcus Vipsanius Agrippa
Byzantium, royalty.kingdom.rulers, Michael IX Palaiologos
Julius Caesar, people.person.spouse_s, m.04xhlh1
Manuel II Palaiologos, people.person.nationality, Byzantine Empire
Julius Caesar, people.person.profession, Author
Julius Caesar, people.person.quotations, I would rather be first in a little Iberian village than second in Rome.
Drusus Caesar, common.topic.notable_types, Noble person
Julius Caesar, book.author.works_written, Caesar.
Constantine III, people.person.children, Constans II
Julius Caesar, common.topic.webpage, m.09xldh6
Gaius Caesar, people.person.sibling_s, m.02s_yz_
Michael IX Palaiologos, royalty.monarch.kingdom, Byzantium
Caesar: A Life in Western Culture, book.written_work.subjects, Julius Caesar
Drusus Caesar, people.person.place_of_birth, Rome
Byzantine Empire, government.governmental_jurisdiction.government_bodies, Byzantine Senate
Constantine X Doukas, people.person.languages, Greek Language
Gaius Julius Caesar, people.person.place_of_birth, Rome
Byzantium, royalty.kingdom.rulers, Constantine V
Agrippina the Elder, people.person.children, Drusus Caesar
Andronikos II Palaiologos, royalty.monarch.kingdom, Byzantium
Gaius Julius Caesar, people.person.profession, Politician
ConstantinoXI, common.image.appears_in_topic_gallery, Constantine XI Palaiologos
Julius Caesar, people.person.group, m.0_hm3_b
Constantine XI Palaiologos, people.person.sibling_s, m.0k6m04q
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_dxv
Byzantium, royalty.kingdom.rulers, Constantine VIII
Julius Caesar, common.topic.webpage, m.0b476ld
Julius Caesar, people.person.children, Caesarion
Constantine V, people.person.parents, Leo III the Isaurian
Constantine VII Porphyrogenitus, Emperor of the East, people.person.place_of_birth, Great Palace of Constantinople
Andronikos IV Palaiologos, royalty.monarch.royal_line, Palaiologos
Drusus Julius Caesar, people.person.place_of_birth, Rome
m.0w1_5pl, people.sibling_relationship.sibling, Constantine XI Palaiologos
Manuel II Palaiologos, people.person.children, Constantine Palaiologos
Palaiologos, royalty.royal_line.monarchs_from_this_line, Andronikos II Palaiologos
Roman emperor, government.government_office_category.officeholders, m.0nfmc30
Drusus Caesar, people.person.parents, Germanicus
Palaiologos, people.family.members, John VIII Palaiologos
Julia the Elder, people.person.children, Gaius Caesar
Constantine XI Palaiologos, freebase.valuenotation.has_no_value, Children
Caesarea, common.topic.notable_for, g.125h68h4t
Julius Caesar, people.person.quotations, I have lived long enough to satisfy both nature and glory.
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_c_1
John VIII Palaiologos, royalty.monarch.royal_line, Palaiologos
Lucius Caesar, base.adoption.adopted_person.adopted_by, m.0y7_pd4
Constantine IV, people.person.place_of_birth, Constantinople
Michael VIII Palaiologos, people.person.gender, Male
Caesar's Civil War, time.event.locations, Spain
Nero Julius Caesar, people.person.parents, Germanicus
Lucius Caesar, common.topic.notable_types, Noble person
Constantine VI, people.person.gender, Male
Palaiologos, royalty.royal_line.monarchs_from_this_line, Constantine XI Palaiologos
Leo IV the Khazar, people.person.children, Constantine VI
Constantine XI Palaiologos, royalty.monarch.kingdom, Byzantium
Constantine Palaiologos, people.person.parents, Manuel II Palaiologos
Constantine III, people.person.religion, Christianity
Caesar the Conqueror, film.film.country, Italy
Julius Caesar, people.person.spouse_s, m.0k20jzc
m.0nfmc30, government.government_position_held.basic_title, Roman emperor
Byzantine–Bulgarian wars, base.culturalevent.event.entity_involved, Constantine IV
Caesar's Civil War, base.culturalevent.event.entity_involved, Mark Antony
Palaiologos, royalty.royal_line.monarchs_from_this_line, Michael IX Palaiologos
Michael VIII Palaiologos, people.person.children, Maria Palaiologina
Nero Julius Caesar, people.person.gender, Male
Roman Republic, government.governmental_jurisdiction.governing_officials, m.046cb9x
Constantine VII Porphyrogenitus, Emperor of the East, people.person.profession, Writer
Constantine IV, people.person.parents, Constans II
Palaiologos, people.family.members, William IX, Marquess of Montferrat
Constantine IX Monomachos, people.person.nationality, Byzantine Empire
m.0nfmc30, government.government_position_held.jurisdiction_of_office, Byzantine Empire
Palaiologos, royalty.royal_line.monarchs_from_this_line, Matthew Kantakouzenos
Palaiologos, people.family.members, John III, Marquess of Montferrat
Constantine III, common.topic.notable_types, Monarch
m.0w1_5vw, people.sibling_relationship.sibling, Constantine XI Palaiologos
m.0b476ld, common.webpage.topic, Julius Caesar
Nero Julius Caesar, people.person.parents, Agrippina the Elder
Constantine V, people.person.gender, Male
Caesar: Life of a Colossus, common.topic.notable_types, Book
m.046cb9x, government.government_position_held.office_holder, Julius Caesar
Constantine XI Palaiologos, people.person.spouse_s, m.0663_4b
Demetrios Palaiologos, royalty.monarch.royal_line, Palaiologos
Lucius Caesar, freebase.valuenotation.has_value, Country of nationality
Constantine VII Porphyrogenitus, Emperor of the East, people.person.nationality, Byzantine Empire
Constantine the Great, people.person.gender, Male
Byzantine Empire, government.governmental_jurisdiction.governing_officials, m.0nfmc30
Tiberius Gemellus, people.person.parents, Drusus Julius Caesar
Byzantium, royalty.kingdom.rulers, Constantine IX Monomachos
Julius Caesar, common.topic.notable_for, g.12587ytty
Constantine Palaiologos, common.topic.notable_types, Deceased Person
Augustus, people.person.children, Lucius Caesar
Palaiologos, royalty.royal_line.monarchs_from_this_line, John VII Palaiologos
Byzantium, royalty.kingdom.rulers, Constantine VI
Constantine XI Palaiologos miniature, common.image.size, m.0ccswp4
Constantine XI Palaiologos, people.family_member.family, Palaiologos
John VIII Palaiologos, people.person.profession, Politician
John VIII Palaiologos, people.person.sibling_s, m.0k6m04q
Byzantium, royalty.kingdom.rulers, Tiberius II Constantine
Manuel II Palaiologos, people.person.profession, Politician
Constantine Palaiologos, common.image.appears_in_topic_gallery, Constantine XI Palaiologos
Constantine VI, common.topic.notable_types, Monarch
Constantine Palaiologos, freebase.valuenotation.has_value, Country of nationality
Augustus, people.person.profession, Roman emperor
Julius Caesar, book.author.works_written, The eyght bookes of Caius Iulius Cæsar
Julius Caesar, base.crime.crime_victim.crime, Assassination of Julius Caesar
Byzantium, royalty.kingdom.rulers, Demetrios Palaiologos
Julia Livia, people.person.parents, Drusus Julius Caesar
Julius Caesar, people.person.quotations, Men freely believe that which they desire.
Constantine III, people.person.gender, Male
Constantine VII Porphyrogenitus, Emperor of the East, people.person.gender, Male
Palaiologos, people.family.members, Boniface III, Marquess of Montferrat
Julius Caesar, common.topic.webpage, m.0b46l7w
Palaiologos, common.topic.article, m.03x42k
Mausoleum of Augustus, people.place_of_interment.interred_here, Drusus Caesar
Constantine VI, people.deceased_person.place_of_death, Constantinople
Constantine XI Palaiologos, royalty.monarch.royal_line, Palaiologos
Palaiologos, common.topic.notable_for, g.125bn2n41
Manuel II Palaiologos, people.person.children, John VIII Palaiologos
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_5vw
Constantine XI Palaiologos, people.person.nationality, Byzantine Empire
Constantine Dragaš, people.person.gender, Male
Lucius Caesar, people.deceased_person.place_of_burial, Mausoleum of Augustus
Byzantium, royalty.kingdom.rulers, Andronikos V Palaiologos
Byzantium, royalty.kingdom.rulers, Constantine VII Porphyrogenitus, Emperor of the East
Germanicus, people.person.children, Drusus Caesar
Drusus Julius Caesar, people.person.children, Tiberius Gemellus
Constantine V, people.person.children, Leo IV the Khazar
Julius Caesar, freebase.valuenotation.is_reviewed, Children
Julius Caesar, common.topic.article, m.041wy
Palaiologos, royalty.royal_line.monarchs_from_this_line, Andronikos IV Palaiologos
Constans II, people.person.parents, Constantine III
Leo VI the Wise, people.person.children, Constantine VII Porphyrogenitus, Emperor of the East
Theodore II Palaiologos, people.person.nationality, Byzantine Empire
Constantine X Doukas, common.topic.notable_types, Monarch
Julius Caesar, people.person.quotations, Men willingly believe what they wish.
Leo IV the Khazar, people.person.parents, Constantine V
Agrippina the Elder, people.person.children, Nero Julius Caesar
Drusus Julius Caesar, people.person.parents, Tiberius
Michael VIII Palaiologos, common.topic.notable_types, Monarch
John VIII Palaiologos, people.person.nationality, Byzantine Empire
Gaius Caesar, people.person.place_of_birth, Rome
Demetrios Palaiologos, people.person.nationality, Byzantine Empire
Mausoleum of Augustus, people.place_of_interment.interred_here, Gaius Caesar
Julius Caesar, film.film_subject.films, Emperor: Young Caesar
Constantine V, common.topic.notable_types, Monarch
Palaiologos, people.family.members, Theodore II, Marquess of Montferrat
Byzantium, royalty.kingdom.rulers, Andronikos IV Palaiologos
Constantine XI Palaiologos, government.politician.government_positions_held, m.0nfmc30
Byzantium, royalty.kingdom.rulers, Michael VIII Palaiologos
Constantine XI Palaiologos, common.topic.image, ConstantinoXI
Romanos II, people.person.children, Constantine VIII
Andronikos III Palaiologos, people.person.gender, Male
Julius Caesar, book.author.works_written, Commentarii de Bello Gallico
Julius Caesar, book.author.works_written, Commentarii de Bello Civili
Drusus Julius Caesar, people.deceased_person.cause_of_death, Murder
Michael IX Palaiologos, royalty.monarch.royal_line, Palaiologos
Michael VIII Palaiologos, people.person.children, Eudokia Palaiologina
Julius Caesar, people.person.parents, Gaius Julius Caesar
Julius Caesar, theater.play.characters, Gaius Octavian
Constantine VI, royalty.monarch.kingdom, Byzantium
Byzantine civil war of 1373–79, base.culturalevent.event.entity_involved, Manuel II Palaiologos
Gaius Julius Caesar, freebase.valuenotation.has_value, Height
Julia the Elder, people.person.children, Lucius Caesar
Manuel II Palaiologos, people.person.spouse_s, m.04lsy78
Constantine the Great, influence.influence_node.influenced_by, Jesus Christ
Julius Caesar, freebase.valuenotation.is_reviewed, Country of nationality
Michael VIII Palaiologos, royalty.monarch.royal_line, Palaiologos
Andronikos III Palaiologos, royalty.monarch.royal_line, Palaiologos
Palaiologos, royalty.royal_line.monarchs_from_this_line, John VIII Palaiologos
Constantine VII Porphyrogenitus, Emperor of the East, royalty.monarch.kingdom, Byzantium
Michael VIII Palaiologos, people.person.children, Andronikos II Palaiologos
Michael VIII Palaiologos, royalty.monarch.kingdom, Byzantium
Lucius Caesar, people.person.parents, Augustus
Julius Caesar, film.film.country, Italy
Palaiologos, people.family.members, Secondotto, Marquess of Montferrat
Julius Caesar, people.person.parents, Aurelia Cotta
Theodore II Palaiologos, people.person.sibling_s, m.0w1_5pl
Constantine V, royalty.monarch.kingdom, Byzantium
m.02t028g, people.sibling_relationship.sibling, Gaius Caesar
Caesar the Conqueror, media_common.adaptation.adapted_from, Commentarii de Bello Gallico
John VIII Palaiologos, people.person.gender, Male
Byzantium, royalty.kingdom.rulers, Constantine IV
Gaius Caesar, people.person.sibling_s, m.02t028g
Gaius Caesar, people.person.gender, Male
Andronikos II Palaiologos, royalty.monarch.royal_line, Palaiologos
m.0b46l7w, common.webpage.topic, Julius Caesar
Drusus Julius Caesar, people.deceased_person.place_of_burial, Mausoleum of Augustus
Julius Caesar, people.person.sibling_s, m.0v3m1hb
m.0y7_pbv, base.adoption.adoption.adopted_person, Gaius Caesar
Constantine the Great, symbols.name_source.namesakes, Byzantium
Julius Caesar, common.topic.notable_types, Politician
Tiberius, people.person.children, Drusus Julius Caesar
Byzantium, royalty.kingdom.rulers, Constantine XI Palaiologos
Andronikos III Palaiologos, common.topic.notable_types, Monarch
Constantine V, people.person.place_of_birth, Constantinople
Nero Julius Caesar, common.topic.notable_types, Noble person
Drusus Julius Caesar, people.person.parents, Vipsania Agrippina
Augustus, people.person.children, Gaius Caesar
m.0b46_7p, common.webpage.topic, Julius Caesar
Constantine the Great, freebase.valuenotation.has_value, Education
Lucius Caesar, people.person.gender, Male
Constantine Palaiologos, freebase.valuenotation.has_value, Date of death
Constantine XI Palaiologos, common.topic.image, Constantine Palaiologos
Julius Caesar, people.person.places_lived, m.04hxg_w
Drusus Julius Caesar, common.topic.notable_types, Politician
Byzantium, royalty.kingdom.rulers, John VIII Palaiologos
Gaius Caesar, people.person.nationality, Roman Empire
m.0nfmc30, government.government_position_held.office_holder, Constantine XI Palaiologos
Caesar's Civil War, base.culturalevent.event.entity_involved, Julius Caesar
m.0ngxd7s, government.government_position_held.basic_title, Roman emperor
Palaiologos, royalty.royal_line.monarchs_from_this_line, John V Palaiologos
Byzantium, royalty.kingdom.rulers, Andronikos III Palaiologos
Lucius Caesar, common.topic.notable_for, g.12578zmk7
Constantine XI Palaiologos, people.person.parents, Manuel II Palaiologos
Constantine X Doukas, royalty.monarch.kingdom, Byzantium
Constantine VII Porphyrogenitus, Emperor of the East, people.person.parents, Leo VI the Wise
Constantine Palaiologos, people.person.sibling_s, m.0w1_c_1
Gaius Caesar, common.topic.article, m.018wsp
Caesar's Civil War, military.military_conflict.military_personnel_involved, Mark Antony
Constantine IV, people.deceased_person.place_of_death, Constantinople
Palaiologos, people.family.members, John II, Marquess of Montferrat
m.046cb9x, government.government_position_held.jurisdiction_of_office, Roman Republic
Julius Caesar, common.topic.webpage, m.0b46_7p
Lucius Caesar, people.person.sibling_s, m.02t029c
Byzantium, royalty.kingdom.rulers, Manuel II Palaiologos
Constantine XI Palaiologos, people.person.parents, Helena Dragaš
Julius Caesar, people.person.gender, Male
Constantine Palaiologos, freebase.valuenotation.has_value, Date of birth
Julius Caesar, book.book_subject.works, Caesar: Life of a Colossus
m.0w1_5ty, people.sibling_relationship.sibling, Constantine XI Palaiologos
Constantine XI Palaiologos, people.deceased_person.place_of_death, Constantinople
Temple of Caesar, location.location.containedby, Rome
Lucius Caesar, common.topic.article, m.04bpv9
Constantine the Great, common.topic.notable_types, Monarch
Constantine Palaiologos, freebase.valuenotation.has_value, Place of birth
m.0nfmc30, government.government_position_held.basic_title, Roman emperor
Julius Caesar, film.film.starring, m.0j5w3p1
Demetrios Palaiologos, people.person.sibling_s, m.0w1_5ty
Justinian II, people.person.parents, Constantine IV
Vipsania Agrippina, people.person.children, Drusus Julius Caesar
Gaius Julius Caesar, people.person.nationality, Roman Republic
m.0ngdmv8, government.government_position_held.jurisdiction_of_office, Augsburg
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_5ty
Marcus Vipsanius Agrippa, people.person.children, Lucius Caesar
Julius Caesar, freebase.valuenotation.is_reviewed, Siblings
Palaiologos, royalty.royal_line.monarchs_from_this_line, Manuel II Palaiologos
John V Palaiologos, royalty.monarch.kingdom, Byzantium
Constantine IX Monomachos, common.topic.notable_types, Monarch
John VIII Palaiologos, people.person.parents, Helena Dragaš
Constantine VII Porphyrogenitus, Emperor of the East, common.topic.notable_types, Monarch
Constantine XI Palaiologos, people.person.place_of_birth, Constantinople
Caesars Palace, base.casinos.casino.theme, Roman Empire
Constans II, people.person.children, Constantine IV
Roman emperor, government.government_office_category.officeholders, m.0ngxd7s
Constantine XI Palaiologos, people.person.spouse_s, m.045x5yn
Julius Caesar, common.topic.image, Bust of Julius Caesar
m.045x5yn, people.marriage.spouse, Constantine XI Palaiologos
Tiberius II Constantine, people.person.gender, Male
Roman Empire, government.governmental_jurisdiction.governing_officials, m.0ngxd7s
Constantine the Great, influence.influence_node.influenced_by, Paul the Apostle
Caesar's Civil War, time.event.includes_event, Battle of Munda
John VIII Palaiologos, people.person.parents, Manuel II Palaiologos
Constantine the Great, people.person.nationality, Roman Empire
Constantine XI Palaiologos, freebase.valuenotation.has_value, Height
Tiberius II Constantine, common.topic.notable_types, Monarch
Palaiologos, royalty.royal_line.monarchs_from_this_line, Michael VIII Palaiologos
Mausoleum of Augustus, people.place_of_interment.interred_here, Lucius Caesar
Christianity, religion.religion.notable_figures, Constantine the Great
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_5m4
Julius Caesar, symbols.name_source.namesakes, Caesars Palace
Constantine XI Palaiologos, people.person.gender, Male
Constantine Palaiologos, people.person.gender, Male
Byzantium, royalty.kingdom.rulers, Andronikos II Palaiologos
Demetrios Palaiologos, royalty.monarch.kingdom, Byzantium
Andronikos II Palaiologos, people.person.children, Theodore I, Marquess of Montferrat
m.02t029c, people.sibling_relationship.sibling, Lucius Caesar
Gaius Julius Caesar, people.person.children, Julia Caesaris \"Minor\"
Byzantium, royalty.kingdom.rulers, Constantine Laskaris
Lucius Caesar, people.deceased_person.place_of_death, Marseille
Marcus Vipsanius Agrippa, people.person.children, Gaius Caesar
Constantinople, symbols.namesake.named_after, Constantine the Great
Julius Caesar, government.politician.government_positions_held, m.046cb9x
Julius Caesar, book.author.works_written, An open door to Caesar.
Palaiologos, people.family.members, Boniface IV, Marquess of Montferrat
Drusus Julius Caesar, people.person.gender, Male
Byzantium, royalty.kingdom.rulers, John V Palaiologos
Gaius Caesar, people.deceased_person.place_of_burial, Mausoleum of Augustus
John V Palaiologos, common.topic.notable_types, Monarch
Germanicus, people.person.children, Nero Julius Caesar
John VIII Palaiologos, people.person.place_of_birth, Constantinople
Julius Caesar, people.person.children, Augustus
Thomas Palaiologos, royalty.monarch.kingdom, Byzantium
Gaius Caesar, common.topic.notable_for, g.12568y22t
Constantine IV, people.person.gender, Male
Andronikos Palaiologos, people.person.nationality, Byzantine Empire
Julius Caesar, film.film.subjects, Julius Caesar
Gaius Julius Caesar, people.deceased_person.place_of_death, Rome
Mausoleum of Augustus, people.place_of_interment.interred_here, Drusus Julius Caesar
m.09xldh6, common.webpage.topic, Julius Caesar
Julius Caesar, common.topic.image, Giulio-cesare-enhanced 1-800x1450
Drusus Caesar, people.person.parents, Agrippina the Elder
Julius Caesar, book.author.works_written, De Bello Africo
Gaius Julius Caesar, people.person.gender, Male
Manuel II Palaiologos, royalty.monarch.kingdom, Byzantium
Constantine III, people.person.parents, Heraclius
Constantine VII Porphyrogenitus, Emperor of the East, people.person.children, Romanos II
Constantine VII Porphyrogenitus, Emperor of the East, people.deceased_person.place_of_death, Constantinople
Constantine Palaiologos, freebase.valuenotation.has_value, Place of death
Lucius Caesar, people.person.place_of_birth, Rome
Julius Caesar, film.film.country, Germany
Constantine XI Palaiologos, common.topic.image, Constantine XI Palaiologos miniature
Gaius Julius Caesar, freebase.valuenotation.has_value, Cause of death
Gaius Caesar, base.adoption.adopted_person.adopted_by, m.0y7_pbv
Julius Caesar, common.topic.image, Gerome Death of Caesar
Nero Julius Caesar, people.person.place_of_birth, Rome
Manuel II Palaiologos, common.topic.article, m.0c6nh
Julius Caesar, book.book.characters, Julius Caesar
Demetrios Palaiologos, people.person.profession, Politician
m.0k6m04q, people.sibling_relationship.sibling, Constantine XI Palaiologos
Palaiologos, people.family.members, William VIII, Marquess of Montferrat
Palaiologos, people.family.members, Constantine XI Palaiologos
Constantine IV, people.person.children, Justinian II
Gaius Caesar, people.person.parents, Augustus
Palaiologos, people.family.members, Theodore I, Marquess of Montferrat
Julius Caesar, common.topic.webpage, m.09x5ckw
Constantine Palaiologos, common.image.size, m.0kk947
Julius Caesar, people.person.sibling_s, m.04xhjym
Constantine XI Palaiologos miniature, common.image.appears_in_topic_gallery, Constantine XI Palaiologos
Constantine XI Palaiologos, common.topic.notable_for, g.1258mf24m
Constantine the Great, freebase.valuenotation.has_value, Height
Constantine Palaiologos, people.person.parents, Helena Dragaš
Drusus Julius Caesar, people.deceased_person.place_of_death, Rome
Manuel II Palaiologos, common.topic.notable_for, g.125774k81
Caesars Palace, symbols.namesake.named_after, Julius Caesar
Constantine XI Palaiologos, people.person.sibling_s, m.0w1_5pl
Palaiologos, royalty.royal_line.monarchs_from_this_line, Demetrios Palaiologos
John VIII Palaiologos, royalty.monarch.kingdom, Byzantium
Roman emperor, common.topic.image, Caesar Augustus -  First Roman Emperor
Julius Caesar, people.person.nationality, Roman Republic
John V Palaiologos, royalty.monarch.royal_line, Palaiologos
Byzantine–Bulgarian wars, base.culturalevent.event.entity_involved, Constantine V
Gaius Caesar, people.deceased_person.place_of_death, Limyra
Constantine XI Palaiologos, common.topic.notable_types, Monarch
Constantine IX Monomachos, people.person.profession, Politician
Tiberius II Constantine, royalty.monarch.kingdom, Byzantium
Drusus Julius Caesar, people.person.children, Julia Livia
Constantine VI, people.person.parents, Leo IV the Khazar
Gaius Caesar, people.person.parents, Julia the Elder
Byzantium, royalty.kingdom.rulers, Constantine III
Lucius Caesar, people.person.parents, Marcus Vipsanius Agrippa
Palaiologos, people.family.members, John IV, Marquess of Montferrat
Julius Caesar, people.person.children, Julia Caesaris
Constantine the Great, people.person.religion, Christianity
Caesar: A Life in Western Culture, common.topic.notable_types, Book
Julius Caesar, base.crime.crime_victim.crime_type, Assassination
Manuel II Palaiologos, royalty.monarch.royal_line, Palaiologos
Palaiologos, people.family.members, Michael VIII Palaiologos
Lucius Caesar, people.person.parents, Julia the Elder
Byzantium, royalty.kingdom.rulers, Constantine X Doukas
Byzantium, royalty.kingdom.rulers, John VII Palaiologos
Andronikos Palaiologos, people.person.profession, Politician
Constantine XI Palaiologos, freebase.valuenotation.has_value, Education
Constantine IX Monomachos, people.person.place_of_birth, Constantinople
Manuel II Palaiologos, people.person.children, Constantine XI Palaiologos
Constantine VII Porphyrogenitus, Emperor of the East, people.person.religion, Christianity
Constantine XI Palaiologos, people.person.religion, Catholicism
m.0w1_c_1, people.sibling_relationship.sibling, Constantine XI Palaiologos
Romanos II, people.person.parents, Constantine VII Porphyrogenitus, Emperor of the East
Gaius Julius Caesar, people.person.children, Julius Caesar
Julius Caesar, people.person.profession, Politician
Gaius Caesar, common.topic.image, Gaius Caesar
Gaius Caesar, common.topic.notable_types, Politician
m.05st71t, people.marriage.spouse, Gaius Caesar
Constantine IX Monomachos, people.person.gender, Male
Roman Republic, government.governmental_jurisdiction.government_bodies, Senate of the Roman Republic
Julius Caesar, book.author.works_written, De Bello Hispaniensi
Byzantium, royalty.kingdom.rulers, Andreas Palaiologos
Julius Caesar, people.person.place_of_birth, Rome
Julius Caesar, people.person.quotations, Je suis venu, j'ai vu, j'ai vaincu.
Heraclius, people.person.children, Constantine III
Constantine IV, royalty.monarch.kingdom, Byzantium
Julius Caesar, book.book_subject.works, Caesar: A Life in Western Culture
Constantine X Doukas, people.person.gender, Male
Caesarea, common.topic.article, m.09jt1t
m.0w1_c_1, people.sibling_relationship.sibling, Constantine Palaiologos
Constantine IX Monomachos, royalty.monarch.kingdom, Byzantium
Drusus Caesar, people.person.gender, Male
Gaius Caesar, people.deceased_person.cause_of_death, internal injuries
Julius Caesar, symbols.name_source.namesakes, Forum of Caesar
Michael VIII Palaiologos, people.person.children, Irene Palaiologina, Empress of Bulgaria
Drusus Caesar, people.deceased_person.place_of_burial, Mausoleum of Augustus
Constantine X Doukas, people.person.children, Michael VII Doukas
Constantine III, royalty.monarch.kingdom, Byzantium
Caesar and Cleopatra, film.film.subjects, Julius Caesar
m.02s_yz_, people.sibling_relationship.sibling, Gaius Caesar
m.0w1_5m4, people.sibling_relationship.sibling, Constantine XI Palaiologos
Caesarion, people.person.parents, Julius Caesar
Andronikos IV Palaiologos, royalty.monarch.kingdom, Byzantium
Constantine XI Palaiologos, government.government_position_held.office_holder, m.0nfmc30
John VIII Palaiologos, common.topic.notable_types, Monarch
Constantine the Great, symbols.name_source.namesakes, Constantinople
m.0ngxd7s, government.government_position_held.jurisdiction_of_office, Roman Empire
Palaiologos, royalty.royal_line.monarchs_from_this_line, Andronikos III Palaiologos
Byzantium, royalty.kingdom.rulers, Thomas Palaiologos
Constantine IV, common.topic.notable_types, Monarch
Constantine IV, people.person.religion, Christianity

Answer: Roman emperor