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 kind of cancer did bob marley died from? 
Knowledge Triplets: Bob Marley, music.artist.album, Keep On Skanking
Norval Marley, people.person.children, Bob Marley
Caution, music.composition.lyricist, Bob Marley
m.0q98gf1, music.track_contribution.contributor, Bob Marley
The Legendary Bob Marley, common.topic.notable_for, g.11b75r8bwk
Bob Marley, music.artist.album, Dreams of Freedom
Caribbean people, people.ethnicity.people, Bob Marley
Natural Mystic, music.composition.composer, Bob Marley
Bob Marley Mausoleum, common.topic.notable_for, g.1258t_ms1
m.01388c0m, music.track_contribution.contributor, Bob Marley
Bob Marley, people.person.profession, Songwriter
Bob Marley, people.person.place_of_birth, Nine Mile
Bob Marley, book.author.works_written, 60 Visions
Bob Marley, common.topic.webpage, m.0n4vdzx
Bob Marley, music.artist.track_contributions, m.01388fmy
The Bob Marley Story (Volume 4), common.topic.notable_for, g.1yl5pj698
Bob Marley, music.artist.album, Rainbow Country
Bob Marley, music.artist.album, g.122x834z
Bob Marley Pictures, common.resource.annotations, m.0dc5x9s
Bob Marley Museum, common.topic.notable_types, Museum
m.0zgj855, music.recording_contribution.contributor, Bob Marley
Bob Marley, common.topic.webpage, m.0b4976y
Exodus, music.recording.artist, Bob Marley
Bob Marley, music.artist.album, No Woman, No Cry
Heart of Jamaica, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Ganja Gun
Bob Marley, music.artist.album, 400 Years
m.0w1h7yh, film.personal_film_appearance.person, Bob Marley
m.09y1ssy, common.webpage.topic, Bob Marley
Bob Marley, common.topic.webpage, m.09ynbmm
Bob Marley, people.person.sibling_s, m.0v3l5f4
Bob Marley, music.artist.track_contributions, m.0138c3ft
Bob Marley, music.composer.compositions, Caution
Bob Marley, music.artist.album, Natural Mystic
m.0rqk32m, music.track_contribution.contributor, Bob Marley
Bob Marley, base.disaster2.injured_person.injuries, m.05g_7lz
Bob Marley, music.artist.album, Legacy CD1
Bob Marley Museum, common.topic.image, 56hoperd
No Sympathy, music.album.artist, Bob Marley
m.09yh53w, common.webpage.topic, Bob Marley
m.0fgzc2f, music.track_contribution.contributor, Bob Marley
m.09wjnby, common.webpage.topic, Bob Marley
Bob Marley, book.author.works_written, The Essential Bob Marley
m.0jmytv0, film.personal_film_appearance.person, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Spouse (or domestic partner)
Bob Marley, music.artist.album, It's Alright
Bob Marley, music.artist.track_contributions, m.0138btk3
m.0w1h7j7, film.personal_film_appearance.person, Bob Marley
Bob Marley, common.topic.webpage, m.09y1ssy
m.0138c3ft, music.track_contribution.contributor, Bob Marley
The World of Bob Marley, music.album.artist, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rqjzzf
Survival Tour, music.concert_tour.artist, Bob Marley
m.09wszp_, common.webpage.topic, Bob Marley
Bob Marley, music.artist.album, g.11bv1nj4xs
Bob Marley, people.person.children, Rohan Marley
Bob Marley, people.deceased_person.cause_of_death, Acral lentiginous melanoma
m.0w1h73h, film.personal_film_appearance.person, Bob Marley
Rohan Marley, people.person.parents, Bob Marley
m.0jmytsw, film.personal_film_appearance.person, Bob Marley
Forever Bob Marley, common.topic.notable_for, g.125bd8_6l
Bob Marley, music.artist.album, The World of Bob Marley
Bob Marley, people.person.children, Stephen Marley
Bob Marley, music.artist.album, Saga
Bob Marley, music.artist.track_contributions, m.0rd_y1v
m.0b6s0kw, common.webpage.topic, Bob Marley
The Essential Bob Marley, music.album.artist, Bob Marley
Bob Marley, common.topic.webpage, m.09wpm8v
Bob Marley, music.artist.track_contributions, m.01388vz9
War, music.recording.artist, Bob Marley
Bob Marley, common.topic.webpage, m.0b47dp8
Zimbabwe, music.recording.artist, Bob Marley
Bob Marley, common.topic.webpage, m.09y6fl_
Bob Marley, music.artist.album, Small Axe
The Mighty Bob Marley, common.topic.notable_for, g.126stzjdq
The Legend, music.album.artist, Bob Marley
m.0zgj4tl, music.recording_contribution.contributor, Bob Marley
Bob Marley, music.artist.track_contributions, m.01388c0m
m.0138bjyc, music.track_contribution.contributor, Bob Marley
m.0dq5r58, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rsk8c7
m.0w1h8m5, film.personal_film_appearance.person, Bob Marley
Bob Marley, common.topic.notable_for, g.1255p80t5
m.01389yzp, music.track_contribution.contributor, Bob Marley
Soul Rebel, music.album.artist, Bob Marley
m.0crrdhl, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0138b5c4
Vegetarian food, food.diet.followers, Bob Marley
Bob Marley, people.person.children, Karen Marley
Bob Marley, music.artist.album, Best Of
m.0csfxxz, film.personal_film_appearance.person, Bob Marley
m.0rqvc_0, music.track_contribution.contributor, Bob Marley
m.09wq8s_, common.webpage.topic, Bob Marley
Judge Not, music.recording.artist, Bob Marley
Bob Marley, people.person.parents, Norval Marley
m.0y86qzd, film.personal_film_appearance.person, Bob Marley
Bob Marley, common.topic.webpage, m.09x_bxs
Bob Marley Mausoleum, people.place_of_interment.interred_here, Bob Marley
Bob Marley, music.artist.album, Bob Marley & Peter Tosh
Bob Marley, common.topic.webpage, m.0bns9b1
Bob Marley, music.artist.label, Tuff Gong
Bob Marley, book.author.works_written, Canciones 1 -Bob Marley
Bob Marley, music.artist.album, Forever Bob Marley
Bob Marley, people.deceased_person.cause_of_death, Metastatic Melanoma
Bob Marley, music.artist.track_contributions, m.0f3n5dj
Waiting In Vain, music.recording.artist, Bob Marley
Bob Marley, music.artist.track_contributions, m.013888tx
Bob Marley, music.artist.album, The Bob Marley Story (Volume 4)
m.0rqlw0f, music.track_contribution.contributor, Bob Marley
Gold Collection 1970-1971, music.album.artist, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Awards Won
Bob Marley, music.artist.label, Studio One
m.09klrhb, base.ontologies.ontology_instance_mapping.freebase_topic, Bob Marley
Cedella Marley, people.person.parents, Bob Marley
Bob Marley, music.artist.track_contributions, m.0fgzc2f
Bob Marley, freebase.valuenotation.is_reviewed, Parents
Bob Marley, music.artist.track_contributions, m.0rs386w
m.01389jhw, music.track_contribution.contributor, Bob Marley
The Great Bob Marley (disc 2), music.album.release_type, Album
m.0jmytv5, film.personal_film_appearance.person, Bob Marley
Reflections, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Keep on Moving
Bob Marley, freebase.valuenotation.is_reviewed, Member of
Bob Marley, music.artist.track_contributions, m.0rqk32m
Bob Marley, common.topic.webpage, m.09xw9r8
The Essential Collection, music.album.artist, Bob Marley
m.0qd8hhk, music.track_contribution.contributor, Bob Marley
Bob Marley, people.person.gender, Male
Bob Marley, freebase.valuenotation.is_reviewed, Place of birth
m.0bns9b1, common.webpage.topic, Bob Marley
The Essential Bob Marley, book.written_work.author, Bob Marley
Judge Not, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Forever Gold
Bob Marley, music.artist.contribution, m.0zgj5kw
m.0rql4ng, music.track_contribution.contributor, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Place of death
Bob Marley, people.person.profession, Singer
Bob Marley, music.artist.album, The Mighty Bob Marley
m.0yk0kgr, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0f4cb07
Bob Marley, music.artist.album, Iron Lion Zion
Bob Marley, freebase.valuenotation.is_reviewed, Official name
60 Visions, book.written_work.author, Bob Marley
Bob Marley, music.artist.label, Upsetter Records
m.0138bkgz, music.track_contribution.contributor, Bob Marley
m.0rd_y1v, music.track_contribution.contributor, Bob Marley
m.0fg9thk, music.track_contribution.contributor, Bob Marley
discogs page of Bob Marley, common.webpage.category, Topic Webpage
Bob Marley, freebase.valuenotation.is_reviewed, Date of birth
Bob Marley, music.artist.track_contributions, m.0rql4ng
m.0dc5x9s, common.webpage.topic, Bob Marley
Bob Marley, music.artist.album, No Sympathy
Bob Marley, people.person.children, Damian Marley
Bob Marley, people.person.spouse_s, m.0hybywr
Bob Marley, music.artist.track_contributions, m.0rqr34l
Bob Marley, music.artist.track_contributions, m.0f52drw
Multiracial, people.ethnicity.people, Bob Marley
Bob Marley, music.artist.album, The Great Bob Marley (disc 2)
m.0ffp016, music.track_contribution.contributor, Bob Marley
Bob Marley, people.person.children, Cedella Marley
Bob Marley, music.artist.track_contributions, m.0rqqjll
Bob Marley, freebase.valuenotation.is_reviewed, Date of death
m.0rrq8k9, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.track_contributions, m.01389yzp
Stephanie Marley, people.person.parents, Bob Marley
Bob Marley, people.person.ethnicity, Caribbean people
Bob Marley, music.artist.track_contributions, m.0rqllmw
Bob Marley, music.artist.album, The Essential Collection
Bob Marley, common.topic.webpage, m.09wmd36
Bob Marley, music.artist.track_contributions, m.0rqljty
m.09wj_qj, common.webpage.topic, Bob Marley
The Great Bob Marley (disc 2), common.topic.notable_for, g.1257vpnfg
Bob Marley, music.artist.track_contributions, m.0qh02zt
Bob Marley, common.topic.webpage, discogs page of Bob Marley
m.01389559, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.album, The Essential Bob Marley
Bob Marley, music.artist.track_contributions, m.0ffp016
Bob Marley, people.person.parents, Cedella Marley-Booker
Bob Marley, music.artist.track_contributions, m.0138bjyc
Bob Marley, music.artist.contribution, m.0zgj4mf
Bob Marley, music.artist.track_contributions, m.0ff04hd
Bob Marley, people.person.children, Sharon Marley
Bob Marley: Spiritual Journey, film.film.personal_appearances, m.0csfxxz
m.0hybywr, people.marriage.spouse, Bob Marley
Bob Marley Museum, common.topic.notable_for, g.1257b117v
Bob Marley, music.artist.album, g.1226m1wd
Bob Marley, people.person.employment_history, m.0ggnb51
m.0w1h8fr, film.personal_film_appearance.film, Bob Marley
Bob Marley, people.person.profession, Musician
Bob Marley, people.person.sibling_s, m.0pcpbg_
Bob Marley, people.person.employment_history, m.0ggnb58
The Essential Bob Marley, common.topic.notable_for, g.125h7b2c_
Bob Marley, music.artist.track_contributions, m.0rqlw0f
400 Years, music.album.artist, Bob Marley
m.0zgj5kw, music.recording_contribution.contributor, Bob Marley
m.09xw9r8, common.webpage.topic, Bob Marley
Bob Marley, music.artist.label, Island Records
m.0f52drw, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.track_contributions, m.013890m3
Bob Marley, music.artist.album, The Legendary Bob Marley
Bob Marley, common.topic.webpage, m.0b462n0
Bob Marley, music.artist.label, JAD Records
Bob Marley, common.topic.webpage, m.045w_c_
Bob Marley, music.artist.track_contributions, m.0splt76
Bob Marley, people.person.children, Julian Marley
Bob Marley, music.artist.album, The Anthology
Bob Marley, people.person.sibling_s, m.0pcpbcf
Caution, music.recording.releases, The World of Bob Marley
m.010ngchd, music.track_contribution.contributor, Bob Marley
Damian Marley, people.person.parents, Bob Marley
Bob Marley, music.artist.track_contributions, m.01389559
Wake Up And Live, music.recording.artist, Bob Marley
Bob Marley, common.topic.notable_for, g.1255cn5xc
Canciones 1 -Bob Marley, common.topic.notable_types, Book
m.0w1h8fr, film.personal_film_appearance.person, Bob Marley
The Anthology, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Keep On Moving
The Great Bob Marley (disc 2), music.album.artist, Bob Marley
Bob Marley, common.topic.webpage, m.09xgzcq
Bob Marley, freebase.valuenotation.is_reviewed, Albums
Zimbabwe, music.composition.composer, Bob Marley
Bob Marley, music.artist.album, Sun Is Shining
Makeda Jahnesta, people.person.parents, Bob Marley
m.045w_c_, common.webpage.topic, Bob Marley
Bob Marley, music.artist.track_contributions, m.0fg9thk
Bob Marley, people.person.children, Robert Marley
m.09y0982, common.webpage.topic, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Education
m.09ynbmm, common.webpage.resource, Bob Marley (no, not THAT one) on his new Sirius comedy show and his role in 'Boondock Saints II'
Bob Marley, people.person.children, Makeda Jahnesta
Bob Marley, music.composer.compositions, Natural Mystic
Bob Marley, people.person.places_lived, m.03pq27p
Bob Marley, people.person.children, Fabian Marley
Acral lentiginous melanoma, people.cause_of_death.people, Bob Marley
m.09y6fl_, common.webpage.topic, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Gender
Bob Marley, music.artist.album, Soul Almighty
m.0rsk8c7, music.track_contribution.contributor, Bob Marley
Fabian Marley, people.person.parents, Bob Marley
m.09yxb4j, common.webpage.topic, Bob Marley
Soul Almighty, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Reggae Lion
Sharon Marley, people.person.parents, Bob Marley
Bob Marley, people.deceased_person.place_of_death, Miami
m.03pq27p, people.place_lived.person, Bob Marley
Bob Marley: The Legend Live, film.film.country, United States of America
Natural Mystic, music.composition.lyricist, Bob Marley
m.09x_bxs, common.webpage.topic, Bob Marley
The Essential Bob Marley, common.topic.notable_types, Book
The Best of Bob Marley, common.topic.notable_for, g.12597k526
m.0rs386w, music.track_contribution.contributor, Bob Marley
The Legendary Bob Marley, music.album.artist, Bob Marley
m.01388v7f, music.track_contribution.contributor, Bob Marley
m.0dc5x9s, common.webpage.resource, Bob Marley Pictures
Bob Marley, music.artist.track_contributions, m.01389jhw
Bob Marley, common.topic.webpage, m.09wq8s_
Legacy CD1, music.album.artist, Bob Marley
m.0jmyttg, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.album, The Complete Best Of
m.09xgzcq, common.webpage.topic, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Country of nationality
Bob Marley Museum, common.topic.article, m.0d2f1c
Bob Marley, music.artist.track_contributions, m.0138czpb
Bob Marley, freebase.valuenotation.is_reviewed, Children
The Bob Marley Story (Volume 4), music.album.artist, Bob Marley
Golden Legends, music.album.artist, Bob Marley
m.0jmyttn, film.personal_film_appearance.person, Bob Marley
m.0zgj4mf, music.recording_contribution.contributor, Bob Marley
Bob Marley, music.artist.album, Golden Legends
Bob Marley, common.topic.webpage, http://www.wailer.de/
Bob Marley, common.topic.notable_types, Musical Artist
m.010vxztz, people.place_lived.person, Bob Marley
m.0138c1pv, music.track_contribution.contributor, Bob Marley
No Deputy, music.recording.artist, Bob Marley
discogs page of Bob Marley, common.webpage.topic, Bob Marley
m.0zgj7mn, music.recording_contribution.contributor, Bob Marley
m.0rqljty, music.track_contribution.contributor, Bob Marley
Canciones 1 -Bob Marley, book.written_work.author, Bob Marley
Imani Carole Marley, people.person.parents, Bob Marley
m.0138dsrs, music.track_contribution.contributor, Bob Marley
Bob Marley, people.person.children, Ky-Mani Marley
So Much Trouble in the World, music.recording.artist, Bob Marley
Bob Marley, music.artist.genre, Ska
Metastatic Melanoma, people.cause_of_death.people, Bob Marley
Bob Marley, music.album.releases, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Official website
m.010nbdpr, music.track_contribution.contributor, Bob Marley
m.01388fmy, music.track_contribution.contributor, Bob Marley
Bob Marley, base.disaster2.injured_person.injuries, m.0ggnbrd
Bob Marley, music.artist.album, Wisdom
m.05g_7lz, base.disaster2.injury.injured_person, Bob Marley
m.09wszp_, common.webpage.resource, Bob Marley family looking to license his image
m.09wkb_4, common.webpage.topic, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rrndy2
Bob Marley, people.person.ethnicity, Multiracial
Bob Marley, music.artist.contribution, m.0zgj7mn
m.0rqqjll, music.track_contribution.contributor, Bob Marley
m.09wpm8v, common.webpage.topic, Bob Marley
The Essential Bob Marley, common.topic.notable_for, g.1yl5m8xy4
Julian Marley, people.person.parents, Bob Marley
m.0f4cb07, music.track_contribution.contributor, Bob Marley
Bob Marley, people.person.places_lived, m.010vxztz
Bob Marley, music.artist.album, The Best of Bob Marley: 35 Greatest
Bob Marley, music.artist.album, Golden Hits
m.0jmytt7, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0138dsrs
Bob Marley, music.artist.album, Judge Not
Bob Marley, people.deceased_person.place_of_burial, Bob Marley Mausoleum
Ky-Mani Marley, people.person.parents, Bob Marley
Robert Marley, people.person.parents, Bob Marley
Waiting in Vain, music.recording.artist, Bob Marley
African Herbsman, music.composition.lyricist, Bob Marley
m.0w1p9dc, film.personal_film_appearance.person, Bob Marley
Bob Marley, people.person.profession, Guitarist
Bob Marley, base.popstra.celebrity.canoodled, m.0ggh7d2
m.0jmyts8, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.album, One Love
Bob Marley, music.artist.album, MTV History 2000
Bob Marley, music.artist.track_contributions, m.0rqmbpw
m.09wjc8_, common.webpage.topic, Bob Marley
Bob Marley, people.person.sibling_s, m.0nh7dwq
m.013888tx, music.track_contribution.contributor, Bob Marley
Caution, music.composition.composer, Bob Marley
Bob Marley, celebrities.celebrity.substance_abuse_problems, m.01228js2
m.0rqllmw, music.track_contribution.contributor, Bob Marley
Stephen Marley, people.person.parents, Bob Marley
The Heathen, music.recording.artist, Bob Marley
Bob Marley, common.topic.webpage, m.09wjc8_
m.0w1h8t2, film.personal_film_appearance.person, Bob Marley
m.0f3n5dj, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rqn60d
Norval Marley, people.deceased_person.cause_of_death, heart attack
Bob Marley, base.ontologies.ontology_instance.equivalent_instances, m.09klrhb
Saga, music.album.artist, Bob Marley
Burnin' And Lootin', music.recording.artist, Bob Marley
The World of Bob Marley, common.topic.notable_types, Musical Album
Bob Marley, music.artist.album, Soul Rebel
Bob Marley, freebase.valuenotation.is_reviewed, Height
Bob Marley, music.artist.track_contributions, m.010nbdpr
Bob Marley, music.artist.album, The Legend
No More Trouble, music.recording.artist, Bob Marley
Bob Marley, music.artist.album, Heart of Jamaica
m.0ff04hd, music.track_contribution.contributor, Bob Marley
Bob Marley, music.artist.contribution, m.0zgj4tl
Bob Marley, music.artist.track_contributions, m.010ngchd
Bob Marley, common.topic.webpage, m.09wjnby
Bob Marley, common.topic.image, Bob-Marley-in-Concert Zurich 05-30-80
Gold, music.album.artist, Bob Marley
Bob Marley, music.artist.album, Dreadlock Rasta
Bob Marley, common.topic.webpage, m.09yh53w
Bob Marley, music.artist.concert_tours, Survival Tour
Bob Marley, people.person.nationality, Jamaica
Bob Marley, base.popstra.celebrity.religion, m.0ggnb0v
Bob Marley, music.artist.label, Beverley's
Bob Marley, music.artist.album, The Best of Bob Marley
m.0rqr34l, music.track_contribution.contributor, Bob Marley
Natural Mystic, music.album.artist, Bob Marley
Bob Marley, people.deceased_person.cause_of_death, Acral lentiginous melanoma
m.0jmytt1, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0fhlrn6
discogs page of Bob Marley, common.webpage.resource, discogs page of Bob Marley
Bob Marley, people.person.children, Imani Carole Marley
Ziggy Marley, people.person.parents, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rstcjr
Guava Jelly, music.recording.artist, Bob Marley
m.013890m3, music.track_contribution.contributor, Bob Marley
m.09x4yk8, common.webpage.topic, Bob Marley
Bob Marley, music.artist.track_contributions, m.0q98gf1
Bob Marley, music.artist.album, Reflections
m.01388vz9, music.track_contribution.contributor, Bob Marley
m.0b47dp8, common.webpage.topic, Bob Marley
Bob Marley, music.artist.track_contributions, m.0rrq8k9
Bob Marley, music.composer.compositions, Zimbabwe
m.0b4976y, common.webpage.topic, Bob Marley
m.0138b5c4, music.track_contribution.contributor, Bob Marley
m.0n4vdzx, common.webpage.topic, Bob Marley
Bob Marley, common.topic.webpage, m.0b6s0kw
The Bob Marley Story (Volume 4), music.album.release_type, Album
http://www.wailer.de/, common.webpage.topic, Bob Marley
Bob Marley, music.artist.album, Gold
Canciones 1 -Bob Marley, common.topic.notable_for, g.125bxmxct
Bob Marley, music.album.artist, Bob Marley
m.0w0jc5m, film.performance.actor, Bob Marley
m.0ggnbrd, base.disaster2.injury.injured_person, Bob Marley
m.0ggh7d2, base.popstra.canoodled.participant, Bob Marley
m.0jmytsg, film.personal_film_appearance.person, Bob Marley
MTV History 2000, music.album.artist, Bob Marley
Burnin' and Lootin', music.recording.artist, Bob Marley
Bob Marley, freebase.valuenotation.is_reviewed, Film performances
Bob Marley Mausoleum, location.location.containedby, Nine Mile
m.0rqn60d, music.track_contribution.contributor, Bob Marley
Bob Marley, common.topic.webpage, m.0dc5x9s
m.0b462n0, common.webpage.topic, Bob Marley
Bob Marley, common.topic.webpage, m.09y0982
m.0fhlrn6, music.track_contribution.contributor, Bob Marley
m.09ynbmm, common.webpage.topic, Bob Marley
The World of Bob Marley, common.topic.notable_for, g.125552bkz
Bob Marley, common.topic.webpage, m.09wj_qj
Bob Marley, music.artist.contribution, m.0zgj855
Bob Marley, base.popstra.celebrity.religion, m.0ggh7dv
Bob Marley, music.artist.contribution, m.0zgj44z
Work, music.composition.lyricist, Bob Marley
Bob Marley, common.topic.webpage, m.09x4yk8
The Best of Bob Marley, common.topic.article, m.0462wq1
Bob Marley, music.artist.album, Real Gold
Bob Marley, film.actor.film, m.0w0jc5m
Bob Marley, music.artist.track_contributions, m.0138bkgz
m.0ngvyr1, film.personal_film_appearance.person, Bob Marley
Bob Marley, people.cause_of_death.people, Metastatic Melanoma
Karen Marley, people.person.parents, Bob Marley
Caution, music.recording.artist, Bob Marley
Bob Marley, people.person.children, Ziggy Marley
m.0138bj2d, music.track_contribution.contributor, Bob Marley
Bob Marley, common.topic.article, m.0bkfg
m.0j2txlc, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0138c1pv
Bob Marley, music.artist.album, Bob Marley
m.09wmd36, common.webpage.topic, Bob Marley
Bob Marley, common.topic.webpage, m.09yxb4j
Wisdom, music.album.artist, Bob Marley
Bob Marley, music.artist.track_contributions, m.0dq5r58
Bob Marley & Peter Tosh, common.topic.notable_for, g.126snyhgk
Bob Marley, common.topic.webpage, m.09wszp_
The Best of Bob Marley, common.topic.notable_for, g.1q3sgm5jk
Bob Marley, people.person.religion, Rastafari
Best Of, music.album.artist, Bob Marley
Bob Marley, film.film.personal_appearances, m.0w1h8fr
Bob Marley, music.artist.track_contributions, m.0qd8hhk
Bob Marley, music.artist.album, Bob Marley - Toots & The Maytals
Bob Marley, music.artist.track_contributions, m.0138bj2d
m.0csbsw9, film.personal_film_appearance.person, Bob Marley
Bob Marley, music.artist.track_contributions, m.0138cc1z
Bob Marley, music.artist.track_contributions, m.01388v7f
m.0zgj44z, music.recording_contribution.contributor, Bob Marley
Bob Marley, common.topic.webpage, m.09wkb_4
The Best of Bob Marley: 35 Greatest, common.topic.notable_for, g.125cb_d3h
Bob Marley, music.artist.album, Gold Collection 1970-1971
Bob Marley, people.person.children, Stephanie Marley

Answer: Metastatic Melanoma
Acral lentiginous melanoma