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: Who was Leonardo Da Vinci's teacher who worked as a diplomat? 
Knowledge Triplets: Museo della Scienza e della Tecnologia \"Leonardo da Vinci\", common.topic.article, m.03ccxb0
Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced albrecht durer
Leonardo da Vinci, people.person.sibling_s, m.0t_6qv6
leonardo da vinci written about by giovanni battista venturi, base.kwebbase.kwconnection.other, Giovanni Battista Venturi
Leonardo da Vinci, book.book_subject.works, Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History
Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed., base.kwebbase.kwsentence.contains_connections, leonardo da vinci contemporary of raphael
He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy., base.kwebbase.kwsentence.previous_sentence, Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25.
Venturi wrote about his work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci written about by giovanni battista venturi
He worked on fortifications, canals and other architectural projects., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.relation, influenced
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.other, Francis Bacon
His work related to that of Veronese., base.kwebbase.kwsentence.contains_connections, leonardo da vinci work related to paolo veronese
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.sentence, His work related to that of Veronese.
Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France., base.kwebbase.kwsentence.next_sentence, He and Melzi settled in at Cloux, a small residence near the King's summer palace at Amboise on the Loire.
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced leon battista alberti
Leonardo da Vinci, law.inventor.inventions, Anemometer
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leon battista alberti influenced leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
donato bramante worked with leonardo da vinci, base.kwebbase.kwconnection.sentence, Two years later, he was back in Milan working with Da Vinci on the Cathedral.
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.other, Andreas Vesalius
Cesare Borgia, base.kwebbase.kwtopic.connections_from, cesare borgia employed leonardo da vinci
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Donato Bramante, base.kwebbase.kwtopic.connections_from, donato bramante worked with leonardo da vinci
Leonardo da Vinci, people.person.gender, Male
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced niccolo fontana tartaglia
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.relation, involved with
He and Melzi settled in at Cloux, a small residence near the King's summer palace at Amboise on the Loire., base.kwebbase.kwsentence.previous_sentence, Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France.
Leonardo da Vinci, people.person.quotations, Men of lofty genius when they are doing the least work are most active.
paolo uccello influenced leonardo da vinci, base.kwebbase.kwconnection.relation, influenced
Leonardo Da Vinci, book.written_work.author, Catherine Nichols
Leonardo da Vinci, people.person.profession, Sculptor
Paolo Veronese, base.kwebbase.kwtopic.connections_to, leonardo da vinci work related to paolo veronese
He worked with ^worked with^ Bramante., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, people.person.profession, Cartographer
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.relation, work related to
Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci High School, education.school.lowest_grade_taught, Ninth grade
leon battista alberti influenced leonardo da vinci, base.kwebbase.kwconnection.subject, Leon Battista Alberti
leonardo da vinci met luca pacioli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, law.inventor.inventions, Armored car
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
paolo dal pozzo toscanelli work related to leonardo da vinci, base.kwebbase.kwconnection.sentence, His work also related to that of Kepler, and artists Uccello, Durer and Da Vinci.
Caterina da Vinci, people.person.children, Leonardo da Vinci
Museo della Scienza e della Tecnologia \"Leonardo da Vinci\", common.topic.notable_for, g.125dcydxz
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.other, Cesare Borgia
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.other, Igor Sikorsky
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, people.person.employment_history, m.04d01wr
igor ivanovich sikorsky inspired by leonardo da vinci, base.kwebbase.kwconnection.subject, Igor Sikorsky
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.other, Leon Battista Alberti
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
donato bramante worked with leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
Niccolò Machiavelli, base.kwebbase.kwtopic.has_sentences, He was involved with a project by Da Vinci.
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced niccolo fontana tartaglia
Leonardo da Vinci, people.person.parents, Piero Fruosino di Antonio da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed.
Leonardo da Vinci, people.person.parents, Caterina da Vinci
piero della francesca influenced leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
piero della francesca influenced leonardo da vinci, base.kwebbase.kwconnection.subject, Piero della Francesca
igor ivanovich sikorsky inspired by leonardo da vinci, base.kwebbase.kwconnection.sentence, Sikorsky's mother introduced him to the work of da Vinci, whose scientific notebooks stimulated his interest in flight.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, paolo dal pozzo toscanelli work related to leonardo da vinci
La mort de Leonardo da Vinci, common.topic.image, Jean Auguste Dominique Ingres:  The Death of Leonardo da Vinci, 1818
Leonardo da Vinci, people.person.sibling_s, m.0t_6qjl
Cesare Borgia, base.kwebbase.kwtopic.connections_to, leonardo da vinci employed by cesare borgia
paolo uccello influenced leonardo da vinci, base.kwebbase.kwconnection.subject, Paolo Uccello
Leonardo da Vinci, people.person.profession, Anatomist
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.relation, influenced
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.sentence, He was involved with a project by Da Vinci.
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.relation, inspired
Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.other, Thomas Hobbes
Niccolò Machiavelli, base.kwebbase.kwtopic.connections_from, niccolo machiavelli involved with project of leonardo da vinci
Cesare Borgia, base.kwebbase.kwtopic.has_sentences, He employed Da Vinci.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Two years later, he was back in Milan working with Da Vinci on the Cathedral., base.kwebbase.kwsentence.kwtopic, Donato Bramante
Leonardo da Vinci, law.inventor.inventions, Ornithopter
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25.
m.04d01v6, business.employment_tenure.person, Leonardo da Vinci
He worked on fortifications, canals and other architectural projects., base.kwebbase.kwsentence.previous_sentence, Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles.
Leonardo da Vinci, people.person.profession, Architect
cesare borgia employed leonardo da vinci, base.kwebbase.kwconnection.relation, employed
Leonardo da Vinci, people.person.profession, Writer
donato bramante worked with leonardo da vinci, base.kwebbase.kwconnection.subject, Donato Bramante
Igor Sikorsky, base.kwebbase.kwtopic.connections_to, leonardo da vinci inspired igor ivanovich sikorsky
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.other, Paolo Veronese
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.sentence, (Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.)
Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25., base.kwebbase.kwsentence.next_sentence, He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy.
Leonardo da Vinci, common.topic.image, Jean Auguste Dominique Ingres:  The Death of Leonardo da Vinci, 1818
Thomas Hobbes, base.kwebbase.kwtopic.connections_to, leonardo da vinci influenced thomas hobbes
Leonardo da Vinci High School, education.school.highest_grade_taught, Twelfth grade
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.dates, m.0c11vkq
m.04d01wr, business.employment_tenure.person, Leonardo da Vinci
cesare borgia employed leonardo da vinci, base.kwebbase.kwconnection.sentence, He employed Da Vinci.
Leonardo da Vinci, common.topic.article, m.07zy1v
luca pacioli a pal of leonardo da vinci, base.kwebbase.kwconnection.subject, Luca Pacioli
Leonardo da Vinci, people.person.quotations, Anyone who in discussion relies upon authority uses, not his understanding, but rather his memory.
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
lorenzo de' medici patron of leonardo da vinci, base.kwebbase.kwconnection.subject, Lorenzo de' Medici
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, niccolo machiavelli involved with project of leonardo da vinci
Leonardo da Vinci, people.person.profession, Botanist
This work influenced his colleague, Pacioli and later Da Vinci and Durer., base.kwebbase.kwsentence.contains_connections, piero della francesca influenced leonardo da vinci
m.04d01vp, business.employment_tenure.person, Leonardo da Vinci
leonardo da vinci contemporary of raphael, base.kwebbase.kwconnection.sentence, Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed.
leonardo da vinci written about by giovanni battista venturi, base.kwebbase.kwconnection.relation, written about by
He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
m.04d01tw, business.employment_tenure.person, Leonardo da Vinci
lorenzo de' medici patron of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
m.0c87rwf, business.employment_tenure.person, Leonardo da Vinci
This work influenced his colleague, Pacioli and later Da Vinci and Durer., base.kwebbase.kwsentence.kwtopic, Piero della Francesca
paolo uccello influenced leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.subject, Leonardo da Vinci
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced luca signorelli
Leonardo da Vinci, people.person.profession, Musician
Leonardo da Vinci, people.person.sibling_s, m.0t_6q4r
Leonardo da Vinci, people.person.profession, Painter
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci knew gerolamo cardano
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci written about by giovanni battista venturi, base.kwebbase.kwconnection.sentence, Venturi wrote about his work.
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Niccolò Machiavelli, book.book_subject.works, Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History
Leonardo da Vinci, people.person.profession, Engineer
Diplomat, people.person.profession, John Argyropoulos
He was involved with a project by Da Vinci., base.kwebbase.kwsentence.kwtopic, Niccolò Machiavelli
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci work related to paolo veronese
Leonardo da Vinci, people.person.profession, Military Engineer
Piero Fruosino di Antonio da Vinci, people.person.spouse_s, m.0w10jt8
paolo dal pozzo toscanelli work related to leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
Leonardo da Vinci, people.person.sibling_s, m.0t_6q76
Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles., base.kwebbase.kwsentence.next_sentence, He worked on fortifications, canals and other architectural projects.
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.subject, Niccolò Machiavelli
Piero Fruosino di Antonio da Vinci, people.person.profession, Notary public
piero della francesca influenced leonardo da vinci, base.kwebbase.kwconnection.sentence, This work influenced his colleague, Pacioli and later Da Vinci and Durer.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci employed by cesare borgia
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.contains_connections, leonardo da vinci employed by cesare borgia
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France.
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, people.person.profession, Scientist
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.other, Albrecht Dürer
luca pacioli a pal of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, people.person.profession, Geologist
Leonardo da Vinci, people.person.employment_history, m.04d01vp
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.relation, influenced
Leonardo da Vinci, people.person.ethnicity, Italian people
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci involved with niccolo machiavelli
Leonardo da Vinci, people.person.quotations, I have offended God and mankind because my work didn't reach the quality it should have.
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.relation, employed by
Leonardo da Vinci, people.person.employment_history, m.04d01v6
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.relation, knew
Leonardo da Vinci, people.person.sibling_s, m.0t_6q10
leonardo da vinci met luca pacioli, base.kwebbase.kwconnection.relation, met
Niccolò Machiavelli, base.kwebbase.kwtopic.connections_to, leonardo da vinci involved with niccolo machiavelli
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, Master Draftsman, common.topic.notable_for, g.1257j4g4s
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci inspired igor ivanovich sikorsky
Leonardo Da Vinci, book.written_work.author, Antony Mason
Leonardo da Vinci, law.inventor.inventions, Viola organista
Leonardo da Vinci, people.person.sibling_s, m.0t_6qr2
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.relation, influenced
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.dates, m.0c11vhj
Leonardo da Vinci, people.person.sibling_s, m.0nf375x
leon battista alberti influenced leonardo da vinci, base.kwebbase.kwconnection.relation, influenced
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced andreas vesalius
cesare borgia employed leonardo da vinci, base.kwebbase.kwconnection.subject, Cesare Borgia
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.other, Luca Signorelli
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced rene descartes
cesare borgia employed leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, donato bramante worked with leonardo da vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He worked on fortifications, canals and other architectural projects.
giovanni battista venturi wrote on leonardo da vinci, base.kwebbase.kwconnection.relation, wrote on
Leonardo da Vinci, people.person.employment_history, m.0c87rwf
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Leonardo da Vinci High School, education.school.lowest_grade_taught, First grade
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, cesare borgia employed leonardo da vinci
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.subject, Leonardo da Vinci
lorenzo de' medici patron of leonardo da vinci, base.kwebbase.kwconnection.sentence, Artists under his protection included Botticelli , Verrochio and Verrochio's pupil, da Vinci .
Leonardo da Vinci, influence.influence_node.influenced, Niccolò Machiavelli
Leonardo da Vinci, influence.influence_node.influenced_by, John Argyropoulos
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.previous_sentence, (Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.)
peter paul rubens studied work of leonardo da vinci, base.kwebbase.kwconnection.relation, studied work of
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.other, Niccolò Machiavelli
leonardo da vinci met luca pacioli, base.kwebbase.kwconnection.other, Luca Pacioli
Leonardo da Vinci, people.person.quotations, The noblest pleasure is the joy of understanding.
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.relation, influenced
Michael Bouson, film.director.film, The Secret Life of Leonardo Da Vinci
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced peter paul rubens
He was involved with a project by Da Vinci., base.kwebbase.kwsentence.contains_connections, niccolo machiavelli involved with project of leonardo da vinci
Leonardo da Vinci, people.person.nationality, Republic of Florence
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, peter paul rubens studied work of leonardo da vinci
Two years later, he was back in Milan working with Da Vinci on the Cathedral., base.kwebbase.kwsentence.contains_connections, donato bramante worked with leonardo da vinci
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced thomas hobbes
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.sentence, In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI.
leonardo da vinci written about by giovanni battista venturi, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, In 1506, Da Vinci was called to Milan by the French governor.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci written about by giovanni battista venturi
paolo dal pozzo toscanelli work related to leonardo da vinci, base.kwebbase.kwconnection.relation, work related to
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.relation, influenced
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
peter paul rubens studied work of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced leon battista alberti
Leonardo da Vinci, influence.influence_node.influenced, Nicolas Poussin
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He worked with ^worked with^ Bramante.
Piero Fruosino di Antonio da Vinci, people.person.children, Leonardo da Vinci
paolo uccello influenced leonardo da vinci, base.kwebbase.kwconnection.sentence, He powerfully influenced the work of artists Durer and Da Vinci.
donato bramante worked with leonardo da vinci, base.kwebbase.kwconnection.relation, worked with
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.other, Niccolò Fontana Tartaglia
igor ivanovich sikorsky inspired by leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Leonardo da Vinci, people.person.sibling_s, m.0t_6qj4
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.other, Peter Paul Rubens
Donato Bramante, base.kwebbase.kwtopic.has_sentences, Two years later, he was back in Milan working with Da Vinci on the Cathedral.
giovanni battista venturi wrote on leonardo da vinci, base.kwebbase.kwconnection.subject, Giovanni Battista Venturi
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced thomas hobbes
Leonardo da Vinci, law.inventor.inventions, Aerial Screw
Leonardo da Vinci, people.person.sibling_s, m.0t_6pvt
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.relation, influenced
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced francis bacon
Leonardo da Vinci, people.person.profession, Inventor
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, book.written_work.subjects, Leonardo da Vinci
paolo dal pozzo toscanelli work related to leonardo da vinci, base.kwebbase.kwconnection.subject, Paolo dal Pozzo Toscanelli
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.subject, Leonardo da Vinci
peter paul rubens studied work of leonardo da vinci, base.kwebbase.kwconnection.subject, Peter Paul Rubens
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, book.written_work.subjects, Niccolò Machiavelli
Peter Paul Rubens, base.kwebbase.kwtopic.connections_from, peter paul rubens studied work of leonardo da vinci
Leonardo da Vinci, law.inventor.inventions, Double hull
Leonardo da Vinci, people.person.profession, Mathematician
luca pacioli a pal of leonardo da vinci, base.kwebbase.kwconnection.sentence, During his stay, Pacioli met da Vinci, and the two became close friends.
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.relation, influenced
Leonardo da Vinci, people.person.employment_history, m.04d01tw
Leonardo da Vinci, people.person.quotations, Experience does not err. Only your judgments err by expecting from her what is not in her power.
Leonardo da Vinci, law.inventor.inventions, Diving suit
giovanni battista venturi wrote on leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Leonardo da Vinci, law.inventor.inventions, Parachute
Leonardo da Vinci, people.person.sibling_s, m.0t_6qmt

Answer: John Argyropoulos