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 with Stuttering condition did Darth Vader's voice? 
Knowledge Triplets: m.09ywqcw, common.webpage.topic, Darth Vader
m.0110q5g6, film.performance.special_performance_type, Voice
Stuttering, fictional_universe.medical_condition_in_fiction.characters_with_this_condition, Porky Pig
Stuttering, freebase.valuenotation.has_no_value, Prevention factors
Darth Vader, fictional_universe.fictional_character.married_to, m.02k799d
Darth Vader, symbols.name_source.namesakes, Agathidium vaderi
m.011nc97w, film.performance.actor, Michal Paszczyk
Darth Malak, fictional_universe.fictional_character.organizations, Jedi
m.09yq6l3, common.webpage.topic, Darth Vader
m.09yq2tc, common.webpage.topic, Darth Vader
Stuttering, common.image.size, m.029f7dg
Human, fictional_universe.character_species.characters_of_this_species, Darth Vader
Bill Denbrough, fictional_universe.fictional_character.medical_conditions, Stuttering
m.03jr0x9, film.performance.character, Darth Vader
m.02yxb54, common.webpage.topic, Jedi
m.052d7kb, film.performance.special_performance_type, Voice
Darth Vader, common.topic.webpage, m.09xqxnq
Darth Vader, fictional_universe.fictional_character.species, Human
The Way of the Apprentice, book.book.characters, Darth Vader
Stuttering, medicine.disease.treatments, Gradual increase in length and complexity of utterance (GILCU)
LewisCarrollSelfPhoto, common.image.appears_in_topic_gallery, Stuttering
m.04m8lkx, film.performance.special_performance_type, Voice
m.052bf45, film.performance.special_performance_type, Voice
Stuttering, medicine.disease.risk_factors, Male
Darth Vader, book.book_character.appears_in_book, The Changing of the Guard
Stuttering, medicine.icd_9_cm_classification.parent_classification, Special symptoms or syndromes, not elsewhere classified
m.052bl0d, film.performance.special_performance_type, Voice
Voice, tv.tv_guest_role.special_performance_type, m.0gly2qy
m.09x_fg8, common.webpage.topic, Jedi
m.09w31bc, common.webpage.resource, Darth Vader's in the 'House'
Lord Vader on retirement, film.film.starring, m.011nc97w
m.03jr0x9, film.performance.special_performance_type, Voice
m.0z7bw_q, film.performance.character, Darth Vader
m.02sg5ry, film.performance.character, Darth Vader
Darth Vader, common.topic.article, m.0f2xv
Piglet, fictional_universe.fictional_character.medical_conditions, Stuttering
Darth Vader, film.film_character.portrayed_in_films, m.0z7bw_q
m.0j0yph1, cvg.game_performance.voice_actor, Matt Sloan
Darth Vader, cvg.game_character.games, m.02kw68c
Darth Vader, book.book_character.appears_in_book, The Dangerous Games
m.0j7zstf, film.performance.actor, James Earl Jones
Porky Pig, fictional_universe.fictional_character.medical_conditions, Stuttering
m.01xpnt2, film.performance.character, Darth Vader
William John Swainson, medicine.notable_person_with_medical_condition.condition, Speech disorder
Darth Vader, film.performance.character, m.02nwtmz
m.010wvb1d, film.performance.character, Darth Vader
Jedi, common.topic.webpage, m.09xn72n
Star Wars, film.film.starring, m.0k3r2g
Darth Vader, fictional_universe.fictional_character.powers_or_abilities, Telepathy
Darth Vader, base.fictionaluniverse.deceased_fictional_character.place_of_cremation, Endor
m.09xqxnq, common.webpage.topic, Darth Vader
m.052bktd, film.performance.special_performance_type, Voice
Star Wars Episode III: Revenge of the Sith, film.film.dubbing_performances, m.04dmkc9
m.0hynlwh, film.performance.special_performance_type, Voice
Darth Malak, common.topic.notable_types, Fictional Character
Obi-Wan Kenobi, base.fictionaluniverse.fictional_killer.characters_killed, Darth Maul
Voice, film.performance.special_performance_type, m.02nv74t
The False Peace, book.book.characters, Darth Vader
Darth Vader, film.film_character.portrayed_in_films, m.02nv74t
m.0665hpk, film.performance.special_performance_type, Voice
Stuttering, medicine.disease.medical_specialties, Speech-Language Pathology
Darth Vader, cvg.game_character.games, m.02h7vth
m.02sg5rn, film.performance.character, Darth Vader
Darth Vader, fictional_universe.fictional_character.powers_or_abilities, Force
Darth Maul, fictional_universe.fictional_character.gender, Male
m.09xh7c7, common.webpage.topic, Darth Vader
Voice, film.performance.special_performance_type, m.03jr0x9
The Moment of Truth, book.book.characters, Darth Vader
Darth Vader goes postal, common.resource.annotations, m.09xvrr4
Human, fictional_universe.character_species.characters_of_this_species, Darth Malak
m.02nwtmm, film.performance.character, Darth Vader
m.0113l6zw, film.performance.character, Darth Vader
The School of Fear, book.book.characters, Darth Vader
m.052d9kk, film.performance.special_performance_type, Voice
m.052cttw, film.performance.special_performance_type, Voice
Levitation, fictional_universe.character_powers.characters_with_this_ability, Darth Vader
m.09w3198, common.webpage.topic, Darth Vader
Darth Vader, film.film_character.portrayed_in_films, m.02sg5s6
Darth Maul, fictional_universe.fictional_character.occupation, Martial Artist
Darth Vader, film.film_character.portrayed_in_films, m.0jbb4h3
Stuttering, common.topic.notable_for, g.1257z5j12
m.052bt99, film.performance.special_performance_type, Voice
m.04m6bsf, film.performance.special_performance_type, Voice
Stuttering, medicine.disease.treatments, Modifying Phonation Intervals (MPI)
m.010wv9n4, film.performance.special_performance_type, Voice
m.09xt8fk, common.webpage.topic, Darth Vader
Darth Vader, book.book_character.appears_in_book, The Trail of the Jedi
m.011kk143, film.performance.special_performance_type, Voice
m.0hynnz8, film.performance.special_performance_type, Voice
Aphasia, medicine.disease.symptoms, Stuttering
The Trail of the Jedi, book.book.characters, Darth Vader
Mace Windu, base.fictionaluniverse.fictional_murder_victim.killed_by, Darth Vader
m.09yf0ss, common.webpage.topic, Darth Vader
Judy Blundell, book.author.works_written, The Last of the Jedi: Secret Weapon
m.09ykb6n, common.webpage.topic, Jedi
Darth Vader, common.topic.webpage, m.09w3198
Male, medicine.risk_factor.diseases, Stuttering
m.0ghwhpb, film.person_or_entity_appearing_in_film.films, James Earl Jones
Stuttering, medicine.symptom.symptom_of, Dyslexia
Darth Maul, base.fictionaluniverse.fictional_killer.characters_killed, Qui-Gon Jinn
Luke Skywalker, fictional_universe.fictional_character.parents, Darth Vader
m.09yq2tc, common.webpage.resource, Darth Vader shoes: I want them (alive)
Darth Vader, film.film_character.portrayed_in_films, m.011nc97w
Darth Vader, fictional_universe.fictional_character.species, Cyborg
Darth Vader, common.topic.webpage, m.09yq2tc
m.010wvfh6, film.performance.special_performance_type, Voice
Darth Malak, fictional_universe.fictional_character.species, Human
Shmi Skywalker, fictional_universe.fictional_character.children, Darth Vader
Darth Maul, fictional_universe.fictional_character.occupation, Assassin
Judy Blundell, book.author.works_written, The Last of the Jedi: Against the Empire
m.09klkxq, base.ontologies.ontology_instance_mapping.freebase_topic, Stuttering
Qui-Gon Jinn, base.fictionaluniverse.fictional_murder_victim.killed_by, Darth Maul
Lord Vader on retirement, film.film.directed_by, Michal Paszczyk
Darth Vader, cvg.game_character.games, m.0j0yph1
Darth Vader, fictional_universe.fictional_character.employers, m.03bxssw
m.0235q8f, film.performance.character, Darth Vader
Reiner Schöne, people.person.profession, Voice Actor
Darth Vader, fictional_universe.fictional_character.parents, Shmi Skywalker
Male, people.person.gender, James Earl Jones
m.09xl64r, common.webpage.topic, Darth Vader
Stuttering, medicine.disease.treatments, Delayed auditory feedback
m.01134qzb, film.performance.special_performance_type, Voice
Human, fictional_universe.character_species.characters_of_this_species, Darth Bane
m.0w1rdv8, film.performance.actor, Mel Tillis
Darth Vader, fictional_universe.fictional_character.character_created_by, George Lucas
Matt Lanter, film.actor.film, m.04m6bsf
Stuttering, common.image.appears_in_topic_gallery, Stuttering
m.052cgjh, film.performance.special_performance_type, Voice
m.0djhyd2, common.webpage.topic, Darth Vader
Stuttering, medicine.disease.treatments, Lidcombe Program
Jedi, fictional_universe.character_occupation.characters_with_this_occupation, Darth Vader
Dyslexia, medicine.disease.symptoms, Stuttering
Stuttering, medicine.disease.risk_factors, Age
Darth Vader, film.film_character.portrayed_in_films, m.03jr0x9
m.02nv74t, film.performance.actor, James Earl Jones
Darth Vader, common.topic.webpage, m.09xy3xb
Darth Vader, common.topic.webpage, m.09xl64r
m.09w81rh, common.webpage.topic, Darth Vader
Darth Vader, common.topic.webpage, m.09yf0ss
Darth Vader, film.film_character.portrayed_in_films, m.02nwtmz
m.0y7rr7x, film.performance.special_performance_type, Voice
Tatooine, fictional_universe.fictional_setting.characters_that_have_lived_here, Darth Vader
Age, medicine.risk_factor.diseases, Stuttering
Darth Vader's in the 'House', common.resource.annotations, m.09w31bc
Agathidium vaderi, common.topic.notable_for, g.125bd92tv
Voice, film.performance.special_performance_type, m.02nwtmz
Keira Knightley, people.person.profession, Voice Actor
m.0j7zstf, film.performance.character, Darth Vader
Michal Paszczyk, film.writer.film, Lord Vader on retirement
Darth Vader, base.fictionaluniverse.fictional_killer.characters_killed, Obi-Wan Kenobi
Obi-Wan Kenobi, base.fictionaluniverse.fictional_murder_victim.killed_by, Darth Vader
m.011kt9sp, film.performance.special_performance_type, Voice
m.0j0yph1, cvg.game_performance.character, Darth Vader
m.0n4pmb0, film.performance.special_performance_type, Voice
m.09x_fdz, common.webpage.topic, Darth Vader
m.09xfm4n, common.webpage.topic, Darth Vader
m.02sg5s6, film.performance.character, Darth Vader
Vocal fold block, medicine.symptom.symptom_of, Stuttering
Darth Vader, fictional_universe.fictional_character.has_possessed, Super Star Destroyer Executor
Special symptoms or syndromes, not elsewhere classified, medicine.icd_9_cm_classification.includes_classifications, Stuttering
Agathidium vaderi, common.topic.notable_types, Organism Classification
Stuttering, freebase.valuenotation.has_no_value, Stages
m.09ygzb9, common.webpage.topic, Darth Vader
Stuttering, medicine.disease.treatments, Fluency shaping
Darth Vader, book.book_character.appears_in_book, The Final Showdown
Darth Vader, common.topic.article, m.0f2yb
m.09xs4r2, common.webpage.topic, Jedi
Darth Maul, base.fictionaluniverse.deceased_fictional_character.cause_of_death, Murder
m.0h5pdjb, film.performance.special_performance_type, Voice
Leia Organa, fictional_universe.fictional_character.parents, Darth Vader
Levitation, fictional_universe.character_powers.characters_with_this_ability, Darth Maul
m.0ggcyhr, film.performance.special_performance_type, Voice
m.09xy3xb, common.webpage.topic, Darth Vader
The Changing of the Guard, book.book.characters, Darth Vader
Darth Vader, book.book_character.appears_in_book, The Master of Disguise
m.0113l35j, film.performance.character, Darth Vader
Stuttering, common.topic.image, Stuttering
m.052cxt0, film.performance.special_performance_type, Voice
Darth Maul, fictional_universe.fictional_character.powers_or_abilities, Levitation
LewisCarrollSelfPhoto, common.image.appears_in_topic_gallery, Stuttering in popular culture
Darth Vader, fictional_universe.fictional_character.gender, Male
Darth Vader's in the 'House', common.resource.annotations, m.09w3198
Judy Blundell, book.author.works_written, The Trail of the Jedi
Stuttering, common.topic.image, LewisCarrollSelfPhoto
Darth Vader, common.topic.webpage, m.09yq6l3
m.04j25f2, film.performance.special_performance_type, Voice
Fluency shaping, medicine.medical_treatment.used_to_treat, Stuttering
Stuttering, base.ontologies.ontology_instance.equivalent_instances, m.09klkxq
Diaphragmatic breathing, medicine.medical_treatment.used_to_treat, Stuttering
Anton Vorderman, medicine.notable_person_with_medical_condition.condition, Speech disorder
Darth Vader, fictional_universe.fictional_character.occupation, Jedi
Jedi, common.topic.webpage, m.09xs4r2
Darth Vader shoes: I want them (alive), common.resource.annotations, m.09yq2tc
Darth Vader, fictional_universe.fictional_character.children, Leia Organa
Reiner Schöne, film.actor.dubbing_performances, m.04dmkc9
Stuttering, fictional_universe.medical_condition_in_fiction.characters_with_this_condition, Piglet
Lord Vader on retirement, film.film.written_by, Michal Paszczyk
Darth Vader, book.book_character.appears_in_book, Path to Truth
m.09yf3zp, common.webpage.topic, Darth Vader
Judy Blundell, book.author.works_written, The Last of the Jedi: Underworld
Judy Blundell, book.author.book_editions_published, The trail of the Jedi
Darth Vader, film.film_character.portrayed_in_films, m.04m6bsf
Darth Vader, common.topic.webpage, m.09w81rh
Darth Vader, film.film_character.portrayed_in_films, m.02sg5ry
m.0y5kksv, film.performance.special_performance_type, Voice
m.02nwtmm, film.performance.actor, James Earl Jones
m.052ccqz, film.performance.special_performance_type, Voice
Darth Maul, fictional_universe.fictional_character.powers_or_abilities, Telepathy
Speech-Language Pathology, medicine.medical_specialty.diseases_treated, Stuttering
m.09yl84f, common.webpage.topic, Jedi
James Earl Jones, medicine.notable_person_with_medical_condition.condition, Stuttering
Darth Vader, common.topic.webpage, m.09ys1rg
Stuttering, medicine.symptom.symptom_of, Aphasia
Stuttering, fictional_universe.medical_condition_in_fiction.characters_with_this_condition, Simon Brown
Darth Vader, fictional_universe.fictional_character.appears_in_these_fictional_universes, Star Wars Expanded Universe
David Prowse, film.actor.film, m.0235q84
m.0gx4401, film.performance.special_performance_type, Voice
Darth Vader, book.book_character.appears_in_book, The Shadow Trap
Delayed auditory feedback, medicine.medical_treatment.used_to_treat, Stuttering
Darth Vader, film.performance.character, m.02nwtmm
Darth Vader, base.fictionaluniverse.deceased_fictional_character.place_of_death, Endor
m.09xn72n, common.webpage.topic, Jedi
m.0gdkf1h, film.performance.special_performance_type, Voice
Cyborg, fictional_universe.character_species.characters_of_this_species, Darth Vader
m.0113wknz, film.performance.special_performance_type, Voice
Darth Maul, fictional_universe.fictional_character.appears_in_these_fictional_universes, Star Wars Expanded Universe
Darth Vader, fictional_universe.fictional_character.place_of_birth, Tatooine
Stuttering, medicine.disease.treatments, Diaphragmatic breathing
Darth Vader, film.film_character.portrayed_in_films, m.010wvb1d
Darth Vader, common.topic.webpage, m.09ywqcw
Darth Vader, film.film_character.portrayed_in_films, m.01xpnt2
Darth Vader, film.film_character.portrayed_in_films, m.0113l35j
m.09phmdp, award.ranking.item, Darth Vader
Darth Vader, base.fictionaluniverse.deceased_fictional_character.date_of_cremation, m.03bvjv6
Darth Vader, film.performance.character, m.04htxl0
Matt Sloan, cvg.game_voice_actor.computer_game_voice_performances, m.0j0yph1
Force, fictional_universe.character_powers.characters_with_this_ability, Darth Vader
m.0ggcxvh, film.performance.special_performance_type, Voice
Mel Tillis, medicine.notable_person_with_medical_condition.condition, Stuttering
Westmead Program, medicine.medical_treatment.used_to_treat, Stuttering
Darth Vader, common.topic.webpage, m.09xfm4n
Stuttering, medicine.disease.symptoms, Vocal fold block
m.010wvb1d, film.performance.special_performance_type, Voice
Jedi, common.topic.webpage, m.09y1nwb
m.04dmkc9, film.dubbing_performance.character, Darth Vader
Stuttering, common.topic.notable_types, Symptom
Darth Maul, common.topic.notable_types, Film character
Stuttering, medicine.disease.notable_people_with_this_condition, Mel Tillis
The Dangerous Games, book.book.characters, Darth Vader
m.04htxl0, film.performance.character, Darth Vader
Michal Paszczyk, film.director.film, Lord Vader on retirement
m.052bz2g, film.performance.special_performance_type, Voice
Frequency-altered auditory feedback, medicine.medical_treatment.used_to_treat, Stuttering
m.011nc97w, film.performance.film, Lord Vader on retirement
m.02h7vth, cvg.game_performance.character, Darth Vader
m.04m6bsf, film.performance.actor, Matt Lanter
Simon Brown, fictional_universe.fictional_character.medical_conditions, Stuttering
Force, fictional_universe.character_powers.characters_with_this_ability, Darth Maul
Darth Vader, common.topic.webpage, m.09xh7c7
Tatooine, fictional_universe.fictional_setting.fictional_characters_born_here, Darth Vader
Darth Vader, fictional_universe.fictional_character.organizations, Jedi
m.09xvrr4, common.webpage.resource, Darth Vader goes postal
Darth Vader, common.topic.notable_types, Film character
Darth Vader, book.book_character.appears_in_book, The False Peace
Darth Vader, common.topic.webpage, m.09ygzb9
Darth Vader, book.book_character.appears_in_book, The School of Fear
m.09ylssf, common.webpage.topic, Jedi
m.02nv74t, film.performance.character, Darth Vader
Stuttering, medicine.disease.treatments, Frequency-altered auditory feedback
Darth Vader, film.film_character.portrayed_in_films, m.0235q84
David Prowse, film.actor.film, m.0235q8f
m.0115c5m4, film.performance.special_performance_type, Voice
m.0gly2qy, tv.tv_actor.guest_roles, James Earl Jones
Darth Vader, fictional_universe.fictional_character.places_lived, Tatooine
m.09xsfv7, common.webpage.topic, Darth Vader
m.0y5kksv, film.performance.character, Darth Vader
Voice, common.topic.article, m.02nszb3
Darth Vader, common.topic.webpage, m.09yf3zp
Darth Bane, fictional_universe.fictional_character.appears_in_these_fictional_universes, Star Wars Expanded Universe
m.09yh798, common.webpage.topic, Jedi
Darth Bane, fictional_universe.fictional_character.species, Human
The Final Showdown, book.book.characters, Darth Vader
m.011fbfkh, film.performance.special_performance_type, Voice
Speech disorder, medicine.disease.includes_diseases, Stuttering
m.09y1nwb, common.webpage.topic, Jedi
Darth Vader, film.film_character.portrayed_in_films, m.0j7zsqt
m.02kw68c, cvg.game_performance.character, Darth Vader
Darth Malak, fictional_universe.fictional_character.gender, Male
David Prowse, film.actor.film, m.0j7zsqt
Darth Vader, base.fictionaluniverse.deceased_fictional_character.cause_of_death, Electrocution
Death Star, fictional_universe.fictional_object.owner, Darth Vader
m.0235q8f, film.performance.actor, David Prowse
m.0647479, film.performance.special_performance_type, Voice
Darth Vader, book.book_character.appears_in_book, The Way of the Apprentice
m.02nwtmz, film.performance.character, Darth Vader
Darth Vader, fictional_universe.fictional_character.gender, Male
m.09w3198, common.webpage.resource, Darth Vader's in the 'House'
Darth Vader, film.film_character.portrayed_in_films, m.0113l6zw
Darth Vader, tv.tv_character.appeared_in_tv_program, m.0cgp8rd
Darth Vader, film.film_character.portrayed_in_films_dubbed, m.04dmkc9
Super Star Destroyer Executor, fictional_universe.fictional_object.owner, Darth Vader
m.04htxl0, film.performance.actor, James Earl Jones
m.02sg5ry, film.performance.film, Star Wars Episode III: Revenge of the Sith
m.04htxl0, film.performance.actor, James Earl Jones
m.02nwtmm, film.performance.actor, James Earl Jones
m.0h80b4p, film.performance.actor, Mel Tillis
Stuttering, common.topic.article, m.070z5
m.02vcndq, film.performance.special_performance_type, Voice
Agathidium vaderi, symbols.namesake.named_after, Darth Vader
Darth Vader, film.film_character.portrayed_in_films, m.0j7zstf
m.04m6bsx, film.performance.special_performance_type, Voice
Stuttering, fictional_universe.medical_condition_in_fiction.characters_with_this_condition, Bill Denbrough
Stuttering, medicine.notable_person_with_medical_condition.condition, James Earl Jones
Darth Vader, film.film_character.portrayed_in_films, m.04htxl0
Darth Bane, fictional_universe.fictional_character.gender, Male
m.03jr0x9, film.performance.actor, James Earl Jones
m.011c1cc_, film.performance.special_performance_type, Voice
m.09ys1rg, common.webpage.topic, Darth Vader
Jedi, fictional_universe.fictional_organization.members, Darth Malak
m.09l542t, film.performance.special_performance_type, Voice
m.02yxb77, common.webpage.topic, Jedi
Stuttering, medicine.disease.parent_disease, Speech disorder
Darth Maul, base.fictionaluniverse.fictional_murder_victim.killed_by, Obi-Wan Kenobi
m.01xpnt2, film.performance.actor, David Prowse
Darth Vader, fictional_universe.fictional_character.has_possessed, Death Star
George Lucas, fictional_universe.fictional_character_creator.fictional_characters_created, Darth Vader
Stuttering, medicine.disease.notable_people_with_this_condition, James Earl Jones
m.0w296nh, film.performance.actor, Mel Tillis
m.011nc97w, film.performance.character, Darth Vader
Darth Vader, award.ranked_item.appears_in_ranked_lists, m.09phmdp
m.03bxssw, fictional_universe.fictional_employment_tenure.employee, Darth Vader
m.04dmkc9, film.dubbing_performance.actor, Reiner Schöne
m.0cgp8rd, tv.regular_tv_appearance.character, Darth Vader
Darth Maul, fictional_universe.fictional_character.powers_or_abilities, Force
Darth Vader, common.topic.webpage, m.09x_fdz
m.03jp7nc, film.performance.character, Darth Vader
m.0113l6zw, film.performance.special_performance_type, Voice
Star Wars, film.film.starring, m.0k3r24
Darth Vader, common.topic.webpage, m.0djhyd2
Judy Blundell, book.author.works_written, The Last of the Jedi: Dark Warning
m.0r9chpk, film.performance.special_performance_type, Voice
m.09yx9dc, common.webpage.topic, Jedi
Darth Vader, base.fictionaluniverse.fictional_killer.characters_killed, Count Dooku
Voice, film.performance.special_performance_type, m.02nwtmm
Darth Vader, book.book_character.appears_in_book, The Moment of Truth
m.0114zd79, film.performance.special_performance_type, Voice
m.02vbv4v, film.performance.actor, Mel Tillis
Darth Vader, film.film_character.portrayed_in_films, m.0j7zstf
Darth Vader, film.film_character.portrayed_in_films, m.02sg5rn
Path to Truth, book.book.characters, Darth Vader
David Prowse, film.actor.film, m.01xpnt2
Stuttering, freebase.valuenotation.has_no_value, Survival Rates
Darth Vader, film.film_character.portrayed_in_films, m.03jp7nc
Jedi, fictional_universe.fictional_organization.members, Darth Vader
Stuttering, medicine.disease.risk_factors, Stress
Stuttering, base.schemastaging.context_name.pronunciation, g.125_r203l
m.0j7zsqt, film.performance.actor, David Prowse
m.04m6bsf, film.performance.character, Darth Vader
Darth Vader, fictional_universe.fictional_character.occupation, Assassin
m.011jddld, film.performance.special_performance_type, Voice
Joseph Fiennes, people.person.profession, Voice Actor
m.052b3xt, film.performance.special_performance_type, Voice
Death Star, fictional_universe.fictional_object.created_by, Darth Vader
Darth Vader, fictional_universe.fictional_character.powers_or_abilities, Levitation
m.04ls6wc, film.performance.special_performance_type, Voice
Voice, common.topic.notable_for, g.1258w5lk5
Darth Vader, base.fictionaluniverse.deceased_fictional_character.date_of_death, m.03bvjty
Voice, film.personal_film_appearance.type_of_appearance, m.0ghwhpb
Voice, film.performance.special_performance_type, m.0j7zstf
Stuttering, medicine.disease.treatments, Westmead Program
Gradual increase in length and complexity of utterance (GILCU), medicine.medical_treatment.used_to_treat, Stuttering
m.02nwtmz, film.performance.actor, James Earl Jones
Darth Vader, common.topic.notable_for, g.125fn_kd0
Darth Vader, film.film_character.portrayed_in_films, m.02nv74t
Darth Vader, base.fictionaluniverse.fictional_killer.characters_killed, Mace Windu
Darth Vader, common.topic.webpage, m.09xt8fk
Darth Vader, fictional_universe.fictional_character.occupation, g.122zq6y5
m.09xvrr4, common.webpage.topic, Darth Vader
m.0hyqbfh, film.performance.special_performance_type, Voice
m.02nv74t, film.performance.special_performance_type, Voice
Darth Vader, film.performance.character, m.03jr0x9
Stress, medicine.risk_factor.diseases, Stuttering
Darth Vader, film.film_character.portrayed_in_films, m.0y5kksv
m.052c6v9, film.performance.special_performance_type, Voice
m.02k799d, fictional_universe.marriage_of_fictional_characters.spouses, Darth Vader
m.04m6bt1, film.performance.special_performance_type, Voice
m.0235q84, film.performance.actor, David Prowse
m.0jbb4h3, film.performance.character, Darth Vader
Darth Vader, common.topic.webpage, m.09xsfv7
m.02nwtmz, film.performance.special_performance_type, Voice
m.04m6bsr, film.performance.special_performance_type, Voice
Darth Vader, fictional_universe.fictional_character.children, Luke Skywalker
m.052d0g7, film.performance.special_performance_type, Voice
Count Dooku, base.fictionaluniverse.fictional_murder_victim.killed_by, Darth Vader
Darth Vader, film.film_character.portrayed_in_films, m.02nwtmm
The Shadow Trap, book.book.characters, Darth Vader
Darth Vader, film.film_character.portrayed_in_films, m.0235q8f
Jedi, common.topic.webpage, m.09yh798
Darth Vader, fictional_universe.fictional_character.occupation, Martial Artist
m.0235q84, film.performance.character, Darth Vader
m.09sczxl, film.performance.special_performance_type, Voice
The Master of Disguise, book.book.characters, Darth Vader
m.0j7zsqt, film.performance.character, Darth Vader
Darth Vader, common.topic.webpage, m.09xvrr4
m.0jbb4h3, film.performance.actor, Robert E. Bean
Stuttering, freebase.valuenotation.has_value, Causes
Darth Malak, fictional_universe.fictional_character.appears_in_these_fictional_universes, Star Wars Expanded Universe
Star Wars, film.film.starring, m.0k3r1v
Darth Bane, common.topic.notable_types, Fictional Character

Answer: James Earl Jones