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 guitar does the person who wrote "Little Martha" play? 
Knowledge Triplets: Little Martha, music.recording.artist, Dickey Betts and Great Southern
Duane Allman, people.person.profession, Songwriter
Composition, common.topic.article, m.02tc4hy
Duane Allman, music.artist.track, Poor Elijah/Tribute to Johnson
Duane Allman, music.artist.track, Odessa
Duane Allman, music.artist.track, Sugar Magnolia
Recording of Composition, rdf-schema#domain, Musical Recording
Duane Allman, common.topic.notable_types, Composer
Delaney Bramlett, music.group_member.instruments_played, Slide guitar
Duane Allman, music.group_member.membership, g.11btlwnw39
Slide guitar, music.performance_role.regular_performances, m.01tj3yf
Composition, type.type.expected_by, Composition
Little Martha, music.single.versions, Little Martha (bass solo)
Little Martha, music.recording.releases, Ramblin’ Man
Little Martha, music.recording.releases, Instrumentals: The Best of the Chrysalis Years
Song, type.property.expected_type, Composition
Musical Recording, freebase.type_profile.strict_included_types, Abstract
Jerry Douglas, music.group_member.instruments_played, Guitar
Duane Allman, music.artist.track, Beads of Sweat
Delaney Bramlett, people.person.profession, Musician
Duane Allman, music.artist.track, Every Hungry Woman
Delaney Bramlett, music.artist.genre, Blues
Leo Kottke, people.person.nationality, United States of America
Duane Allman, music.group_member.membership, m.043f3g9
Jerry Douglas, music.producer.releases_produced, Lookout for Hope
Lyricist, rdf-schema#domain, Composition
Capricorn Records, music.record_label.artist, The Allman Brothers Band
Leo Kottke, broadcast.artist.content, radioIO Jambands
m.043f3g4, music.group_membership.member, Duane Allman
Composition, type.type.properties, Place(s) composed
Little Martha, music.recording.releases, The Road Goes On Forever
Blues, music.genre.subgenre, Southern rock
Topic, freebase.type_profile.published, Published
The Allman Brothers Band, music.artist.genre, Blues rock
Duane Allman, music.composer.compositions, Mountain Jam
Duane Allman, music.guitarist.guitars_played, Gibson Les Paul
Duane Allman, music.artist.track, Voodoo in You
Little Martha, common.topic.notable_for, g.1258nrjcn
m.043f3g9, music.group_membership.group, The Allman Joys
Musician, people.profession.specializations, Songwriter
Jazz fusion, music.genre.parent_genre, Jazz
Little Martha, music.recording.releases, Dreams
Little Martha (bass solo), music.recording.artist, The Allman Brothers Band
Have You Ever Loved a Woman, music.recording.featured_artists, Duane Allman
Duane Allman, symbols.name_source.namesakes, The Allman Brothers Band
Composition, type.type.properties, Date of first performance
Duane Allman, music.artist.track, Mean Old World
Duane Allman, music.artist.track, Hand Jive
Duane Allman, common.topic.webpage, m.0gz3khh
Duane Allman, music.artist.track, Midnight Rider
Capricorn Records, music.record_label.artist, Duane Allman
Duane Allman, music.artist.track, Come on in My Kitchen
Duane Allman, music.artist.album, Duane & Greg Allman
m.01tj3ym, music.group_membership.member, Duane Allman
Duane Allman, music.featured_artist.recordings, Have You Ever Loved a Woman
Delaney Bramlett, people.person.profession, Songwriter
Lyricist, owl#inverseOf, Lyrics Written
Composer, rdf-schema#domain, Composition
Duane Allman, music.artist.track, Waiting for a Train
Composition, type.type.expected_by, Song
Composer, freebase.type_profile.published, Published
Composition, type.type.expected_by, Cataloged composition
Duane Allman, music.artist.track, Will the Circle Be Unbroken
Duane Allman, music.artist.track, Please Be with Me
Duane Allman, music.artist.track, Goin' Upstairs
Composer, type.type.domain, Music
Little Martha, music.recording.artist, Duane Allman
Duane Allman, music.artist.track, Blue Sky
m.01tj3ym, music.group_membership.role, Slide guitar
Duane Allman, music.artist.track, Whipping Post
Duane Allman, music.artist.track, You'll Be Mine
Duane Allman, music.artist.genre, Blues rock
Duane Allman, music.artist.genre, Southern rock
Little Martha, common.topic.article, m.04wfz4
Duane Allman, music.group_member.membership, m.01tj3yf
Duane Allman, music.artist.track, Me
Composition, type.type.properties, Includes
Duane Allman, music.artist.track, Black Hearted Woman
Delaney Bramlett, music.group_member.instruments_played, Guitar
Duane Allman, music.featured_artist.recordings, Mean Old World
Duane Allman, music.artist.track, Hoochie Coochie Man
Composition, freebase.type_profile.published, Published
Composition, freebase.documented_object.documentation, m.02tc4hy
Macon, location.hud_county_place.place, Macon
United States of America, base.biblioness.bibs_topic.is_really, United States of America
United States of America, base.biblioness.bibs_topic.subsumes, United States of America
Composition, type.type.expected_by, song
Place of first performance, type.property.schema, Composition
Composition, type.type.properties, Arrangements
Duane Allman, music.artist.genre, Jazz fusion
Composition, type.type.properties, Language
Jazz fusion, music.genre.subgenre, Jam band
Little Martha (bass solo), music.recording.canonical_version, Little Martha
Musical Recording, freebase.type_profile.published, Published
Duane Allman, music.artist.track, Marley Purt Drive
Composition, freebase.type_profile.equivalent_topic, Musical composition
Southern rock, music.genre.parent_genre, Blues
The Allman Brothers Band, music.musical_group.member, m.01tj3ym
Duane Allman, music.artist.track, Don't Tell Me Your Troubles
Composition, type.type.properties, Recorded as album
m.01tj3yf, music.group_membership.role, Slide guitar
Duane Allman, common.topic.image, The graves of Duane Allman and Berry Oakley.
Composition, type.type.properties, Date completed
Little Martha, music.recording.releases, Gold (disc 2)
Little Martha, common.topic.notable_for, g.12blrnzl_
Duane Allman, people.deceased_person.cause_of_death, Traffic collision
m.01tj3yf, music.group_membership.member, Duane Allman
Duane Allman, music.artist.album, Skydog: The Duane Allman Retrospective
Duane Allman, music.artist.track, I Walk on Gilded Splinters
Composition, freebase.type_profile.strict_included_types, Inanimate
The Allman Brothers Band, symbols.namesake.named_after, Duane Allman
The Allman Brothers Band, music.artist.genre, Rock music
Language, type.property.schema, Composition
Little Martha, music.recording.artist, Jerry Douglas
Willis Turner Allman, people.person.gender, Male
Thomas J. Dowd, people.person.nationality, United States of America
Duane Allman, music.artist.track, Going Up the Country
Little Martha (bass solo), music.recording.releases, 2009‐03‐20: Beacon Theatre, New York, NY, USA
Little Martha, common.topic.notable_types, Composition
Duane Allman, music.artist.track, Goin’ Down Slow
Duane Allman, music.artist.track, A Woman Left Lonely
m.0jwk8m2, people.sibling_relationship.sibling, Duane Allman
m.043f3f_, music.group_membership.member, Duane Allman
Duane Allman, music.artist.track, Sing My Way Home
Musical Recording, freebase.type_profile.strict_included_types, Non-Agent
Duane Allman, music.artist.track, Push Push
Little Martha, music.recording.releases, Gold
Composition, type.type.properties, Kind of composition
Have You Ever Loved a Woman, common.topic.notable_types, Musical Recording
The Allman Brothers Band, music.artist.genre, Southern rock
Duane Allman, music.artist.genre, Jam band
Recording of Composition, type.property.schema, Musical Recording
Duane Allman, people.deceased_person.place_of_death, Macon
Duane Allman, symbols.name_source.namesakes, The Allman Joys
Jerry Douglas, common.topic.notable_types, Composer
Little Martha (bass solo), music.recording.song, Little Martha
Duane Allman, people.person.place_of_birth, Nashville
The Allman Brothers Band, music.musical_group.member, g.11btlwnw39
Duane Allman, music.group_member.membership, m.01tj3ym
Composition, type.type.expected_by, Lyrics Written
Duane Allman, music.artist.track, Gift of Love
Duane Allman, people.person.gender, Male
Jerry Douglas, people.person.gender, Male
Little Martha, common.topic.notable_for, g.1yg9g46_4
Jam band, music.genre.subgenre, Blues rock
Geraldine Alice, people.person.children, Duane Allman
The Allman Brothers Band, music.artist.origin, Macon
Duane Allman, music.artist.track, In Memory of Elizabeth Reed
Composition, freebase.type_profile.kind, Definition
Blues rock, music.genre.subgenre, Jam band
Duane Allman, music.artist.track, Going Down the Road Feeling Bad
Duane Allman, music.artist.track, Why Does Love Got to Be So Sad?
m.0q98_lh, music.group_membership.member, Duane Allman
m.0rqqb6q, music.track_contribution.track, Little Martha
Duane Allman, music.artist.genre, Jazz
Composition, type.type.expected_by, State song
Duane Allman, music.artist.track, Loan Me a Dime
Duane Allman, music.artist.track, Soul Shake
m.0vzf3zf, film.personal_film_appearance.person, Duane Allman
m.07xygdn, award.ranking.item, Duane Allman
Leo Kottke, people.person.gender, Male
Little Martha, music.recording.releases, Duane Allman: An Anthology
Duane Allman, music.group_member.instruments_played, Guitar
Composition, freebase.type_profile.strict_included_types, Non-Agent
Composer, type.type.properties, Works Composed
Duane Allman, music.artist.track, Relativity
Duane Allman, influence.influence_node.influenced_by, Delaney Bramlett
Composition, type.type.expected_by, Arrangement of
Songwriter, people.profession.specialization_of, Musician
Recording of Composition, type.property.expected_type, Composition
Little Martha, music.recording.releases, A Decade of Hits: 1969–1979
Duane Allman, music.artist.track, Down Along the Cove
Thomas J. Dowd, people.person.gender, Male
radioIO Jambands, broadcast.content.genre, Rock music
Duane Allman, music.artist.track, Sweep Around Your Own Back Door
Duane Allman, film.person_or_entity_appearing_in_film.films, m.0vzf3zf
Guitarist, people.profession.specialization_of, Musician
Duane Allman, people.deceased_person.cause_of_death, Motorcycle accident
Nashville, base.biblioness.bibs_location.country, United States of America
Composition, freebase.type_profile.strict_included_types, Abstract
Little Martha, common.topic.notable_for, g.12565fq54
Duane Allman, music.artist.track, Trouble No More
Thomas J. Dowd, music.producer.releases_produced, Eat a Peach
Duane Allman, music.artist.track, Shake for Me
Duane Allman, music.artist.track, You Don't Love Me/Soul Serenade
Duane Allman, music.group_member.membership, m.043f3g4
Southern rock, music.genre.parent_genre, Rock music
Duane Allman, music.artist.track, Don't Keep Me Wonderin
Delaney Bramlett, people.person.gender, Male
Delaney Bramlett, influence.influence_node.influenced, Duane Allman
Duane Allman, music.artist.album, Duane Allman: An Anthology, Volume II
Little Martha, music.composition.recordings, Little Martha (bass solo)
Nashville, location.location.containedby, United States of America
m.0w5m7w7, education.education.student, Duane Allman
Delaney Bramlett, music.artist.genre, Rock music
Duane Allman, people.person.profession, Guitarist
Little Martha, common.topic.notable_for, g.1258v8dk3
Willis Turner Allman, people.person.children, Duane Allman
Blues rock, music.genre.parent_genre, Jam band
Little Martha, music.recording.tracks, Little Martha
Little Martha, common.topic.notable_for, g.125cz_7bw
Duane Allman, music.artist.genre, Soul music
Little Martha, music.recording.contributions, m.0rqpdzg
Little Martha, music.recording.canonical_version, Little Martha
Duane Allman, music.composer.compositions, Hot 'Lanta
Duane Allman, music.artist.track, Cryin' for My Baby
Jazz fusion, music.genre.parent_genre, Rock music
Blues, music.genre.subgenre, Soul music
Lyricist, type.property.reverse_property, Lyrics Written
Musical Recording, freebase.type_profile.kind, Definition
Little Martha, music.recording.contributions, m.0rqqb6q
Composition, type.type.expected_by, composition
Duane Allman, music.artist.track, Little Martha
m.0rqqb6q, music.track_contribution.contributor, Duane Allman
m.01tj3ym, music.group_membership.role, Guitar
Duane Allman, freebase.valuenotation.has_value, Height
Musical composition, freebase.equivalent_topic.equivalent_type, Composition
Duane Allman, music.artist.track, Stand Back
Duane Allman, music.artist.track, Matchbox
Duane Allman, music.artist.track, More Than Enough Rain
Duane Allman, music.guitarist.guitars_played, Gibson Les Paul
Duane Allman, music.artist.track, Down in the Alley
Little Martha, music.recording.releases, Guitar Fingerstyle
The Allman Brothers Band, music.musical_group.member, m.0q98_lh
Composition, type.type.expected_by, Score of
Slide guitar, music.performance_role.regular_performances, m.01tj3ym
Duane Allman, music.artist.track, Goin' Down Slow
Composer, type.property.reverse_property, Works Composed
Leo Kottke, music.group_member.instruments_played, Slide guitar
Composition, type.type.expected_by, Compositions
The Allman Brothers Band, music.lyricist.lyrics_written, Mountain Jam
Duane Allman, music.artist.track, I Am Yours
Duane Allman, common.topic.webpage, m.03lcms4
Composition, type.type.properties, Composer
m.03phzd9, people.place_lived.person, Duane Allman
Composition, type.type.properties, Part of
Duane Allman, music.artist.track, Statesboro Blues
Composition, type.type.properties, Lyrics Website
Duane Allman, music.artist.track, Sick and Tired
Place(s) composed, type.property.schema, Composition
Composition, type.type.expected_by, Musical compositions about this topic
Musical Recording, freebase.type_profile.strict_included_types, Topic
The Allman Brothers Band, music.artist.album, Duane & Greg Allman
Little Martha, music.recording.producer, Thomas J. Dowd
Duane Allman, music.artist.track, Finding Her
Little Martha (bass solo), music.recording.tracks, Little Martha (bass solo)
Jazz, music.genre.subgenre, Jazz fusion
Little Martha, music.composer.compositions, Duane Allman
Duane Allman, music.artist.track, It Takes Time
Musical Recording, type.type.domain, Music
Little Martha, music.recording.releases, Leo Kottke Live
Little Martha, music.recording.artist, The Allman Brothers Band
Duane Allman, music.artist.genre, Blues
Composition, type.type.properties, Key
m.0rqqb6q, music.track_contribution.role, Slide guitar
Duane Allman, music.artist.track, Reap What You Sow
The Allman Brothers Band, music.artist.genre, Jam band
Duane Allman, music.group_member.membership, m.043f3f_
Little Martha, music.recording.releases, Lookout for Hope
Blues rock, music.genre.parent_genre, Rock music
m.01tj3ym, music.group_membership.group, The Allman Brothers Band
m.0q98_lh, music.group_membership.group, The Allman Brothers Band
Duane Allman, music.artist.track, Living on the Open Road
Duane Allman, music.artist.label, Mercury Records
Musical Recording, freebase.type_hints.included_types, Topic
Composer, owl#inverseOf, Works Composed
Duane Allman, music.artist.track, I'm Leavin' You
Composition, type.type.properties, Subjects
Little Martha, common.topic.notable_for, g.12590pz6h
Little Martha, common.topic.notable_types, Musical Recording
Musician, people.profession.specializations, Guitarist
Musical Recording, type.type.expected_by, Recorded versions
Place of first performance, rdf-schema#domain, Composition
Capricorn Records, music.record_label.releases, The Road Goes On Forever
Duane Allman, music.artist.track, Dirty Old Man
Duane Allman, people.person.profession, Musician
Duane Allman, music.artist.track, Look What I Got
Song, rdf-schema#range, Composition
Little Martha, music.recording.song, Little Martha
Little Martha, music.composition.composer, Duane Allman
Little Martha, music.recording.artist, Leo Kottke
Composition, type.type.domain, Music
Musical Recording, type.type.properties, Recording of Composition
Little Martha, music.single.versions, Little Martha
Little Martha, common.topic.notable_for, g.1yg9bs770
Composition, freebase.type_hints.included_types, Topic
m.0rqpdzg, music.track_contribution.track, Little Martha
Soul music, music.genre.parent_genre, Blues
Duane Allman, people.person.nationality, United States of America
Duane Allman, music.artist.track, What'd I Say
Duane Allman, music.artist.track, Rollin' Stone
Duane Allman, music.composer.compositions, Little Martha
Duane Allman, music.group_member.membership, m.0q98_lh
Little Martha (bass solo), common.topic.notable_for, g.1yg9mgqwn
Duane Allman, music.artist.track, No Money Down
Composition, type.type.expected_by, Works Composed
Duane Allman, people.person.parents, Geraldine Alice
Jam band, music.genre.parent_genre, Rock music
Duane Allman, people.person.sibling_s, m.0jwk8m2
Duane Allman, music.artist.track, Comin' Down [Demo Version]
Duane Allman, music.artist.genre, Rock music
Little Martha, music.recording.releases, Eat a Peach
m.0gz3khh, common.webpage.topic, Duane Allman
Leo Kottke, music.group_member.instruments_played, Guitar
Duane Allman, music.artist.track, One Way Out
Duane Allman, music.group_member.membership, m.040qwdk
Duane Allman, music.artist.track, Who Do You Love
Little Martha, music.composition.lyricist, Duane Allman
Little Martha, music.recording.releases, Stand Back: The Anthology
Jerry Douglas, people.person.nationality, United States of America
m.040qwdk, music.group_membership.member, Duane Allman
Duane Allman, music.artist.track, I'm Gonna Move to the Outskirts of Town
Duane Allman, common.topic.article, m.01qyyc
Duane Allman, music.artist.label, Capricorn Records
Little Martha, music.recording.releases, Instant Live: 2004-03-09: The Odeon, Cleveland, OH, USA
Little Martha, music.recording.artist, Tim Farrell
Composer, type.type.expected_by, Composer
Duane Allman, music.group_member.instruments_played, Slide guitar
Little Martha, common.topic.notable_for, g.126ssb26v
Composer, type.property.schema, Composition
Duane Allman, music.artist.track, Don't Want You No More
Duane Allman, music.artist.track, Me and Bobby McGee
The Allman Brothers Band, music.artist.genre, Blues
Duane Allman, symbols.name_source.namesakes, The Allman Brothers Band Museum
Jam band, music.genre.parent_genre, Jazz fusion
Little Martha, music.composition.recordings, Little Martha
Little Martha, music.recording.releases, A Shout Toward Noon
m.03lcms4, common.webpage.topic, Duane Allman
Composer, freebase.type_hints.included_types, Topic
Recording of Composition, rdf-schema#range, Composition
Composer, type.property.expected_type, Composer
Duane Allman, music.artist.track, It's Not My Cross to Bear
Duane Allman, music.artist.album, Ton-Ton Macoute!
Duane Allman, common.topic.notable_for, g.1256dwrvk
Place(s) composed, rdf-schema#domain, Composition
Duane Allman, music.artist.track, Layla
Duane Allman, music.artist.track, Dreams
Jam band, music.genre.parent_genre, Blues rock
m.043f3g9, music.group_membership.member, Duane Allman
Little Martha, music.recording.releases, Legendary Hits
Little Martha, common.topic.notable_for, g.1yg98zc_v
Duane Allman, music.artist.track, Touch Me
Composition, type.type.properties, Place of first performance
Leo Kottke, people.person.profession, Guitarist
Duane Allman, people.person.children, Galadrielle Allman
Duane Allman, music.artist.track, Spirit in the Dark
Composition, type.type.expected_by, Recording of Composition
m.03phzd9, people.place_lived.location, Nashville
Duane Allman, music.artist.track, One More Night
The Allman Brothers Band, broadcast.artist.content, radioIO Jambands
Duane Allman, music.artist.track, Ghost of Myself
Duane Allman, award.ranked_item.appears_in_ranked_lists, m.07xygdn
Little Martha (bass solo), common.topic.notable_types, Musical Recording
Composition, freebase.type_profile.strict_included_types, Topic
Duane Allman, people.person.parents, Willis Turner Allman
Duane Allman, music.lyricist.lyrics_written, Little Martha
Composer, rdf-schema#range, Composer
Jerry Douglas, people.person.profession, Guitarist
Little Martha, common.topic.notable_for, g.1s05bndqn
Composition, type.type.properties, Recorded versions
Duane Allman, music.artist.track, Happily Married Man
Duane Allman, music.artist.album, Duane Allman: An Anthology
Duane Allman, music.artist.track, Twice a Man
Duane Allman, people.person.places_lived, m.03phzd9
Duane Allman, music.artist.track, Dimples
The Allman Brothers Band, music.artist.label, Capricorn Records
Composer, freebase.type_profile.strict_included_types, Topic
Composition, type.type.properties, Lyricist
Little Martha, common.topic.notable_for, g.126sp1pg6
Thomas J. Dowd, music.producer.releases_produced, A Decade of Hits: 1969–1979
Jerry Douglas, people.person.profession, Musician
Macon, location.location.containedby, United States of America
Composition, type.type.expected_by, Part of
Recording of Composition, type.property.master_property, Recorded versions
Duane Allman, broadcast.artist.content, radioIO Jambands
Duane Allman, people.person.education, m.0w5m7w7
Composition, type.type.expected_by, Includes
Delaney Bramlett, people.person.nationality, United States of America
Language, rdf-schema#domain, Composition
Little Martha, music.recording.tracks, Livin' on the Open Road
Duane Allman, music.artist.track, Mr. Bojangles
Duane Allman, music.artist.track, Have You Ever Loved a Woman
Lyricist, type.property.schema, Composition

Answer: Gibson Les Paul