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: To what group does Aubrey O'Day belong? 
Knowledge Triplets: Contemporary R&B, music.genre.parent_genre, Rhythm and blues
Rhythm and blues, music.genre.subgenre, Soul music
Damaged (acapella), music.recording.artist, Danity Kane
Danity Kane, music.musical_group.member, m.0j_nxf_
Key to My Heart, music.recording.artist, Danity Kane
Actor, freebase.equivalent_topic.equivalent_type, Film actor
Show Stopper, music.recording.artist, Danity Kane
Aubrey O'Day, music.artist.label, Atlantic Records
Warner Music Group, music.record_label.artist, Danity Kane
m.0z587hx, award.award_nomination.award_nominee, Danity Kane
m.03px0s7, people.place_lived.location, San Francisco
Welcome to the Dollhouse, music.album.artist, Danity Kane
m.0j_nxf_, music.group_membership.group, Danity Kane
m.0j_nxgd, music.group_membership.group, Danity Kane
Danity Kane, music.musical_group.member, m.0zb4k_h
Danity Kane, music.artist.track, Damaged
No Filter Tour, music.concert_tour.artist, Danity Kane
Aubrey O'Day, people.person.places_lived, m.03px0s7
Danity Kane, music.artist.track, Ecstasy
Lights Out, music.recording.artist, Danity Kane
Rhythm and blues, music.genre.subgenre, Pop music
Danity Kane, music.artist.track, Show Stopper (Dave Audé club mix)
Danity Kane, music.artist.track, Rage
Roulette, music.recording.artist, Danity Kane
Sucka for Love, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Bad Girl (instrumental)
Danity Kane, music.artist.concert_tours, Making the Band 4 – The Tour
Damaged (album version), music.recording.artist, Danity Kane
San Francisco, location.administrative_division.second_level_division_of, United States of America
Danity Kane, music.artist.track, Key to My Heart
Universal Motown Records, music.record_label.artist, Aubrey O'Day
Planet Hits Radio, broadcast.content.artist, Danity Kane
One Shot (Handle Me), music.recording.artist, Danity Kane
Dumblonde, music.artist.genre, Synthpop
Aubrey O'Day, freebase.valuenotation.has_value, Parents
Danity Kane, music.artist.track, Is Anybody Listening
Between Two Evils, music.album.genre, Pop music
Danity Kane, music.artist.track, Roulette
Synthpop, music.genre.artists, Dumblonde
m.0my7f8s, award.award_nomination.award_nominee, Danity Kane
Picture This (interlude), music.recording.artist, Danity Kane
Aubrey O'Day, common.topic.notable_for, g.1258wn8p6
Aubrey O'Day, tv.tv_actor.guest_roles, m.09nhm4s
Danity Kane, music.artist.track, Want It
m.0w62nml, dataworld.gardening_hint.last_referenced_by, Danity Kane
m.0ghm0ts, tv.tv_guest_role.actor, Aubrey O'Day
Danity Kane, user.robert.default_domain.daylife.hero_image_id, 0ebTepng8y0RV
Danity Kane, music.artist.track, Rhythm of Love
All In a Day's Work, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Home for Christmas
Dumblonde, music.musical_group.member, g.11b7sxgfyl
United States of America, location.country.administrative_divisions, San Francisco
Danity Kane, music.artist.genre, Soul music
Aubrey O'Day, people.person.nationality, United States of America
Damaged, music.album.artist, Danity Kane
Aubrey O'Day, music.artist.genre, Pop music
Two Sides, music.recording.artist, Danity Kane
Welcome to the Dollhouse, music.recording.artist, Danity Kane
Soul music, music.genre.parent_genre, Rhythm and blues
Ain't True (interlude), music.recording.artist, Danity Kane
Back Up, music.recording.artist, Danity Kane
Damaged, music.recording.artist, Danity Kane
Danity Kane, music.artist.genre, Dance-pop
m.0j_nxfw, music.group_membership.group, Danity Kane
Making the Band 4 – The Tour, music.concert_tour.artist, Danity Kane
Dance music, music.genre.artists, Dumblonde
g.11b7sx5jvw, music.musical_group.member, Dumblonde
Aubrey O'Day, music.artist.label, Epic Records
Show Stopper (Dave Audé club mix), music.recording.artist, Danity Kane
Danity Kane, music.artist.album, Show Stopper
Danity Kane, music.artist.track, Poetry
Dance-pop, music.genre.artists, Danity Kane
Aubrey O'Day, common.topic.webpage, m.03lmmcd
Aubrey O'Day, music.artist.label, Universal Republic Records
m.0zb4l6h, music.group_membership.group, Danity Kane
Damaged (feat. Diddy), music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Damaged (feat. Diddy)
m.043j6x2, music.group_membership.group, Danity Kane
Between Two Evils, music.album.artist, Aubrey O'Day
Electronic dance music, music.genre.artists, Danity Kane
m.01s_bkq, dataworld.gardening_hint.replaced_by, Danity Kane
Danity Kane, music.artist.track, Ride for You
Singer-songwriter, people.profession.specialization_of, Singer
Aubrey O'Day, music.group_member.membership, g.11b7sx5jvw
Aubrey O'Day, music.artist.genre, Dance-pop
Come Over (interlude), music.recording.artist, Danity Kane
m.065q6s8, base.popstra.dated.participant, Aubrey O'Day
Aubrey O'Day, people.person.education, m.0n1h4pq
m.0bmp0d5, tv.regular_tv_appearance.actor, Aubrey O'Day
Danity Kane, music.artist.label, Bad Boy Records
Aubrey O'Day, music.artist.genre, Soul music
m.03px0s7, people.place_lived.person, Aubrey O'Day
Danity Kane, broadcast.artist.content, KZON
Danity Kane, music.musical_group.member, m.043j6x2
Danity Kane, music.artist.track, Damaged (Friscia & Lamboy club mix)
Danity Kane, music.artist.track, Damaged (instrumental)
m.0x0xs8m, award.award_nomination.award_nominee, Danity Kane
Damaged (Friscia & Lamboy club mix), music.recording.artist, Danity Kane
m.0gf971j, common.webpage.topic, Aubrey O'Day
Danity Kane, award.award_nominee.award_nominations, m.0x0xs8m
Epic Records, music.record_label.artist, Danity Kane
Bad Girl (acapella), music.recording.artist, Danity Kane
Danity Kane, music.artist.album, Damaged
Danity Kane, music.album.artist, Danity Kane
Flashback (interlude), music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Right Now
Danity Kane, music.artist.label, Atlantic Records
Aubrey O'Day, music.artist.genre, Rhythm and blues
Aubrey O'Day, music.artist.label, SRC Records
Secret Place (interlude), music.recording.artist, Danity Kane
Danity Kane, music.artist.genre, Girl group
San Francisco, location.location.containedby, United States of America
Danity Kane, music.artist.track, Touching My Body
AubreyO'Day, common.image.appears_in_topic_gallery, Aubrey O'Day
Danity Kane, music.musical_group.member, m.0j_nxfw
Aubrey O'Day, award.ranked_item.appears_in_ranked_lists, m.07x_xqp
San Francisco, base.biblioness.bibs_topic.subsumes, San Francisco
Aubrey O'Day, music.artist.origin, San Francisco
Aubrey O'Day, base.popstra.celebrity.dated, m.065q0hm
Aubrey O'Day, music.group_member.membership, g.11b7sx5jvw
Show Stopper (remix), music.recording.artist, Danity Kane
San Francisco, base.biblioness.bibs_location.country, United States of America
Aubrey O'Day, people.person.profession, Singer-songwriter
Aubrey O'Day, tv.tv_actor.guest_roles, m.09nhm4y
Aubrey O'Day, music.group_member.membership, m.0zb4k_h
Danity Kane, broadcast.artist.content, Planet Hits Radio . The Mix
Danity Kane, music.musical_group.member, m.0j_nxgd
Secret Lover, music.recording.artist, Danity Kane
m.09nhm4y, tv.tv_guest_role.actor, Aubrey O'Day
Aubrey O'Day, people.person.profession, Fashion designer
Danity Kane, award.award_nominee.award_nominations, m.0z587hx
Danity Kane, music.artist.track, Sleep on It
Is Anybody Listening, music.recording.artist, Danity Kane
Home for Christmas, music.recording.artist, Danity Kane
Rhythm of Love, music.recording.artist, Danity Kane
Aubrey O'Day, common.topic.webpage, m.0gf971j
Rhythm and blues, music.genre.artists, Danity Kane
Danity Kane, music.artist.track, Show Stopper (Dave Aude club mix)
Bad Girl (instrumental), music.recording.artist, Danity Kane
Danity Kane, music.musical_group.member, m.0zb4l4r
Danity Kane, music.artist.track, Bad Girl (acapella)
Pop music, music.genre.artists, Dumblonde
Danity Kane, music.artist.track, Welcome to the Dollhouse
m.0zb4k_h, music.group_membership.member, Aubrey O'Day
Danity Kane, music.artist.track, Damaged (album version)
Bad Boy Records, music.record_label.artist, Danity Kane
Model, base.lightweight.profession.similar_professions, Fashion designer
Aubrey O'Day, music.artist.genre, Hip hop music
Danity Kane, music.artist.track, Show Stopper (remix)
Danity Kane, music.artist.genre, Rhythm and blues
Danity Kane, music.artist.track, Picture This (interlude)
Danity Kane, music.artist.track, Secret Lover
Danity Kane, music.artist.track, All In a Day's Work
Danity Kane, music.artist.track, Damaged (Global Factory club remix)
Contemporary R&B, music.genre.artists, Danity Kane
Danity Kane, music.artist.track, Come Over (interlude)
Aubrey O'Day, common.topic.notable_types, Film actor
Aubrey O'Day, common.topic.image, Aubrey O'Day
Lemonade, music.recording.artist, Danity Kane
Danity Kane, music.artist.genre, Pop music
Danity Kane, music.artist.active_end, 2014-08-08
Heartbreaker, music.recording.artist, Danity Kane
Aubrey O'Day, common.topic.image, AubreyO'Day
Danity Kane, music.musical_group.member, m.0j_nxg3
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
Danity Kane, music.artist.label, Warner Music Group
Bad Girl / Damaged, music.album.artist, Danity Kane
Danity Kane, music.artist.album, Home for Christmas
Rhythm and blues, music.genre.subgenre, Contemporary R&B
Danity Kane, music.artist.track, Sucka for Love
Stay With Me, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Bye Baby
Aubrey O'Day, common.topic.webpage, m.09w7fnk
Ride for You, music.recording.artist, Danity Kane
Tell Me, music.recording.artist, Danity Kane
Aubrey O'Day, base.popstra.celebrity.dated, m.065q6s8
Girl group, music.genre.artists, Danity Kane
Bye Baby, music.recording.artist, Danity Kane
Danity Kane, music.artist.active_start, 2006
Danity Kane, music.artist.track, Press Pause
Rhythm and blues, music.genre.parent_genre, Soul music
Danity Kane, music.artist.origin, New York City
Lemonade, music.album.artist, Danity Kane
Model, base.lightweight.profession.similar_professions, Actor
Atlantic Records, music.record_label.artist, Danity Kane
Danity Kane, music.artist.label, Epic Records
Poetry, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Secret Place (interlude)
Film actor, freebase.type_profile.equivalent_topic, Actor
Aubrey O'Day, tv.tv_actor.starring_roles, m.0bmp0d5
Aubrey O'Day, common.image.size, m.03qxt7p
Aubrey O'Day, music.artist.label, Bad Boy Records
Danity Kane, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0089-7281
Danity Kane, music.artist.genre, Contemporary R&B
Damaged, music.music_video.artist, Danity Kane
Rage, music.recording.artist, Danity Kane
Aubrey O'Day, people.person.profession, Model
m.03lmmcd, common.webpage.topic, Aubrey O'Day
Aubrey O'Day, common.topic.article, m.0dpd2n
Aubrey O'Day, film.actor.film, m.0gc3lh6
Damaged (Global Factory club remix), music.recording.artist, Danity Kane
Aubrey O'Day, freebase.valuenotation.is_reviewed, Gender
m.0zb4l4r, music.group_membership.group, Danity Kane
m.09w7fnk, common.webpage.topic, Aubrey O'Day
Pretty Boy, music.recording.artist, Danity Kane
g.11b7sx5jvw, music.group_membership.group, Dumblonde
Dumblonde, music.musical_group.member, g.11b7sx5jvw
DK3, music.album.artist, Danity Kane
m.0zb4k_h, music.group_membership.group, Danity Kane
San Francisco, location.administrative_division.country, United States of America
Ooh Ahh, music.recording.artist, Danity Kane
Aubrey O'Day, music.artist.album, Between Two Evils
Danity Kane, music.artist.track, Lights Out
Danity Kane, music.artist.track, Ooh Ahh
Danity Kane, music.artist.album, Bad Girl / Damaged
Aubrey O'Day, freebase.valuenotation.is_reviewed, Country of nationality
Danity Kane, music.artist.track, Tell Me
Danity Kane, music.artist.track, One Shot (Handle Me)
g.11b7sxgfyl, music.group_membership.group, Dumblonde
Danity Kane, music.artist.track, Pieces
m.065q0hm, base.popstra.dated.participant, Aubrey O'Day
Aubrey O'Day, base.popstra.celebrity.friendship, m.065pmrm
Aubrey O'Day, people.person.education, m.0n1jbht
Damaged (instrumental), music.recording.artist, Danity Kane
KZON, broadcast.content.artist, Danity Kane
Aubrey O'Day, music.artist.genre, Contemporary R&B
Danity Kane, music.artist.track, Show Stopper
San Francisco, base.biblioness.bibs_topic.is_really, San Francisco
Danity Kane, music.artist.album, Lemonade
Aubrey O'Day, people.person.profession, Actor
Aubrey O'Day, tv.tv_actor.guest_roles, m.0ghm0ts
Danity Kane, music.musical_group.member, m.0zb4l6h
Soul music, music.genre.subgenre, Rhythm and blues
Pieces, music.recording.artist, Danity Kane
Dumblonde, music.artist.genre, Dance music
Danity Kane, music.artist.track, Heartbreaker
Ecstasy, music.recording.artist, Danity Kane
m.0j_nxfw, music.group_membership.member, Aubrey O'Day
Singer, people.profession.specializations, Singer-songwriter
SRC Records, music.record_label.artist, Aubrey O'Day
Danity Kane, award.award_nominee.award_nominations, m.0z9qn07
Dumblonde, music.artist.genre, Pop music
m.0z9qn07, award.award_nomination.award_nominee, Danity Kane
Danity Kane, award.award_nominee.award_nominations, m.0my7f8s
Danity Kane, music.artist.concert_tours, No Filter Tour
Danity Kane, music.artist.track, Ain't True (interlude)
Danity Kane, music.artist.track, Strip Tease
Show Stopper, music.album.artist, Danity Kane
2 of You, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Bad Girl
Aubrey O'Day, people.person.profession, Singer
Sleep on It, music.recording.artist, Danity Kane
Urban contemporary, music.genre.artists, Danity Kane
Danity Kane, music.artist.track, Damaged (acapella)
Aubrey O'Day, freebase.valuenotation.is_reviewed, Place of birth
Aubrey O'Day, people.person.place_of_birth, San Francisco
San Francisco, location.us_county.county_seat, San Francisco
Danity Kane, music.artist.track, Pretty Boy
Danity Kane, music.artist.genre, Hip hop music
Show Stopper (Dave Aude club mix), music.recording.artist, Danity Kane
m.07x_xqp, award.ranking.item, Aubrey O'Day
Touching My Body, music.recording.artist, Danity Kane
Bad Boy Records, music.record_label.artist, Aubrey O'Day
Home for Christmas, music.album.artist, Danity Kane
Planet Hits Radio . The Mix, broadcast.content.artist, Danity Kane
Soul music, music.genre.artists, Danity Kane
Hip hop music, music.genre.artists, Danity Kane
Aubrey O'Day, music.artist.label, Epic Records
Danity Kane, music.artist.track, Two Sides
Aubrey O'Day, people.person.gender, Female
Want It, music.recording.artist, Danity Kane
Danity Kane, music.artist.genre, Electronic dance music
m.065pmrm, base.popstra.friendship.participant, Aubrey O'Day
Danity Kane, broadcast.artist.content, Planet Hits Radio
Danity Kane, music.artist.track, 2 of You
m.0gc3lh6, film.performance.actor, Aubrey O'Day
m.0zb4l35, music.group_membership.group, Danity Kane
Aubrey O'Day, music.artist.label, Universal Motown Records
Strip Tease, music.recording.artist, Danity Kane
Fashion designer, base.lightweight.profession.professions_similar, Model
Danity Kane, music.artist.album, DK3
Bad Girl, music.recording.artist, Danity Kane
Danity Kane, music.artist.track, Back Up
m.0n1h4pq, education.education.student, Aubrey O'Day
Danity Kane, music.artist.track, Ain't Going
m.0mz3tlh, award.award_nomination.award_nominee, Danity Kane
Danity Kane, base.daylifetopics.daylife_id.daylife_topic_name, Danity Kane
Epic Records, music.record_label.artist, Danity Kane
Aubrey O'Day, common.image.appears_in_topic_gallery, Aubrey O'Day
Danity Kane, music.artist.album, Welcome to the Dollhouse
m.0n1jbht, education.education.student, Aubrey O'Day
Danity Kane, music.artist.album, Danity Kane
Danity Kane, base.daylifetopics.daylife_id.daylife_url_token, danity_kane
Danity Kane, music.artist.track, Flashback (interlude)
Hold Me Down, music.recording.artist, Danity Kane
Right Now, music.recording.artist, Danity Kane
Press Pause, music.recording.artist, Danity Kane
Ain't Going, music.recording.artist, Danity Kane
Danity Kane, music.artist.origin, United States of America
Danity Kane, music.artist.track, Stay With Me
Danity Kane, music.artist.track, Lemonade
Pop music, music.genre.artists, Danity Kane
Danity Kane, award.award_nominee.award_nominations, m.0mz3tlh
Danity Kane, music.artist.track, Hold Me Down
Aubrey O'Day, music.group_member.membership, m.0j_nxfw
Danity Kane, music.artist.genre, Urban contemporary
m.0j_nxg3, music.group_membership.group, Danity Kane
Actor, base.lightweight.profession.professions_similar, Model
Pop music, music.genre.parent_genre, Rhythm and blues
m.09nhm4s, tv.tv_guest_role.actor, Aubrey O'Day
Aubrey O'Day, freebase.valuenotation.is_reviewed, Date of birth
Danity Kane, music.musical_group.member, m.0zb4l35

Answer: Dumblonde
Danity Kane