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: find the city that was once home to both lauren Conrad and fictitious character Piper Halliwell? 
Knowledge Triplets: Lauren Conrad, base.popstra.celebrity.vacations_in, m.064v2h7
Shadow of the Sphinx, book.book.characters, Piper Halliwell
m.0f13gxb, tv.tv_guest_role.character, Piper Halliwell
San Francisco, fictional_universe.fictional_setting.fictional_characters_born_here, Phoebe Halliwell
m.09y4mjm, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.hangout, m.064v2nt
The Crimson Spell, book.book.characters, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.appears_in_these_fictional_universes, Charmed
m.0bg90lr, fictional_universe.sibling_relationship_of_fictional_characters.siblings, Piper Halliwell
Seasons of the Witch : Volume 1, book.book.characters, Piper Halliwell
m.063g5hk, base.popstra.friendship.participant, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.09yqj_v
Piper Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
m.09wcyl0, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.friendship, m.065pmxy
Phoebe Who?, book.book.characters, Piper Halliwell
Lauren Conrad, tv.tv_personality.tv_regular_appearances, m.0hzzrsz
m.04hy_14, people.place_lived.person, Lauren Conrad
m.0dzp_2r, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, Mystic Knoll
m.065pmwn, base.popstra.friendship.participant, Lauren Conrad
m.0dm635m, tv.tv_guest_role.character, Piper Halliwell
Lauren Conrad, tv.tv_personality.tv_regular_appearances, m.0hzzrsl
Lauren Conrad, people.person.spouse_s, m.011sm4cv
Mortal, fictional_universe.character_species.characters_of_this_species, Piper Halliwell
Piper Halliwell, common.topic.image, Holly_as_Piper.jpg
Lauren Conrad, common.topic.webpage, m.09xjyt0
Lauren Conrad, common.topic.notable_types, Fictional Character
Lauren Conrad, base.popstra.celebrity.friendship, m.065pjbd
m.0f13gm3, tv.tv_guest_role.character, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.03lbmzx
Piper Halliwell, book.book_character.appears_in_book, As Puck Would Have It
Triquetra: The Unofficial and Unauthorised Guide to Charmed, book.book.characters, Piper Halliwell
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht7n
Piper Halliwell, book.book_character.appears_in_book, Truth and Consequences
Lauren Conrad, freebase.valuenotation.is_reviewed, Gender
m.09ytysp, common.webpage.topic, Lauren Conrad
The Warren Witches, book.book.characters, Piper Halliwell
m.09wvv9v, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.friendship, m.065pjgf
The Queen's Curse, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0bh32mk
Lauren Conrad, base.popstra.celebrity.dated, m.064v2gv
Phoebe Halliwell, book.book_character.appears_in_book, A Tale of Two Pipers
m.064v2kb, base.popstra.dated.participant, Lauren Conrad
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0f13gm3
Paige Matthews, fictional_universe.fictional_character.children, Piper Halliwell
Lauren Conrad, people.person.employment_history, m.0_zg2hn
Lauren Conrad, people.person.education, m.040zfb0
m.065p9js, base.popstra.lived_with.participant, Lauren Conrad
m.09yqj_v, common.webpage.topic, Lauren Conrad
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dttvnp
m.0652rrl, base.popstra.canoodled.participant, Lauren Conrad
m.0dttvp5, tv.tv_guest_role.character, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.09ycc3r
Piper Halliwell, book.book_character.appears_in_book, Pied Piper
m.0bh3pb8, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, The Crimson Spell
m.0dttvny, tv.tv_guest_role.character, Piper Halliwell
m.09xjyt0, common.webpage.topic, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.0bwkmg_
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht88
Lauren Conrad, common.topic.webpage, m.09w0cr1
m.0652tn1, base.popstra.canoodled.participant, Lauren Conrad
Lauren Conrad, people.person.sibling_s, m.040zfg8
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht7z
m.09nht6w, tv.tv_guest_role.actor, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, The Gypsy Enchantment
Lauren Conrad, people.person.nationality, United States of America
m.09yvlf4, common.webpage.topic, Lauren Conrad
Lauren Conrad 2009, common.image.appears_in_topic_gallery, Lauren Conrad
Piper Halliwell, fictional_universe.fictional_character.siblings, m.0dtvr9_
m.0cq76sc, common.webpage.topic, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Sweet Talkin' Demon
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht83
Piper Halliwell, fictional_universe.fictional_character.siblings, m.0bg90lx
m.0bg90lx, fictional_universe.sibling_relationship_of_fictional_characters.siblings, Piper Halliwell
Lauren Conrad, people.person.gender, Female
Mist and Stone, book.book.characters, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, The Warren Witches
Lauren Conrad, common.topic.webpage, m.09wcyl0
Lauren Conrad, base.popstra.celebrity.vacations_in, m.064v32j
Lauren Conrad, base.popstra.celebrity.friendship, m.064v2hh
'The Hills' move on without Lauren Conrad, common.resource.annotations, m.09wx0gn
Wyatt Halliwell, fictional_universe.fictional_character.parents, Piper Halliwell
lauren_conrad300.jpg, common.image.appears_in_topic_gallery, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, The Brewing Storm
Chris Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
Survival of the Fittest, book.book.characters, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.09yj3wr
Piper Halliwell, book.book_character.appears_in_book, Charmed Again
m.09wcdfs, common.webpage.topic, Lauren Conrad
Lauren Conrad, common.topic.image, Lauren Conrad 2009
Light of the World, book.book.characters, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.09ytysp
Demon Doppelgangers, book.book.characters, Piper Halliwell
Victor Bennett, fictional_universe.fictional_character.children, Piper Halliwell
m.0dzpv1l, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, Survival of the Fittest
m.09nht7z, tv.tv_guest_role.actor, Lauren Conrad
Piper Halliwell, tv.tv_character.last_tv_appearance, Forever Charmed
Constance M. Burge, fictional_universe.fictional_character_creator.fictional_characters_created, Piper Halliwell
Piper Halliwell, tv.tv_character.first_tv_appearance, Something Wicca This Way Comes
Lauren Conrad, freebase.valuenotation.is_reviewed, Date of birth
Piper Halliwell, book.book_character.appears_in_book, The Soul of the Bride
Piper Halliwell, book.book_character.appears_in_book, Changeling Places
Lauren Conrad, base.popstra.celebrity.dated, m.065q1wq
Piper Halliwell, book.book_character.appears_in_book, Seasons of the Witch : Volume 1
Lauren Conrad, common.topic.webpage, m.09w06lh
m.09w7vrr, common.webpage.topic, Lauren Conrad
Lauren Conrad, people.person.parents, Kathy Conrad
Lauren Conrad, base.popstra.celebrity.friendship, m.063tm27
Inherit the Witch, book.book.characters, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, Haunted by Desire
Lauren Conrad, base.popstra.celebrity.dated, m.063t50c
Lauren Conrad, people.person.profession, Voice Actor
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht7b
Piper Halliwell, book.book_character.appears_in_book, Between Worlds
Lauren Conrad, base.popstra.celebrity.dated, m.065pwx1
Piper Halliwell, fictional_universe.fictional_character.has_possessed, Book of Shadows
Lauren Conrad, common.topic.webpage, m.0cq76sc
Lauren Conrad, base.popstra.celebrity.lived_with, m.065p9bj
m.064v2hs, base.popstra.friendship.participant, Lauren Conrad
Hurricane Hex, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dm6371
Lauren Conrad, people.person.places_lived, m.04hy_14
m.0gk9753, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.character_created_by, Constance M. Burge
Piper Halliwell, book.book_character.appears_in_book, Shadow of the Sphinx
m.011sm4cv, people.marriage.spouse, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Hurricane Hex
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht8x
Dark vengeance, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.vacations_in, m.064sx3c
m.09ydpqd, common.webpage.topic, Lauren Conrad
m.06kkwkl, fictional_universe.marriage_of_fictional_characters.spouses, Piper Halliwell
m.09yj3wr, common.webpage.topic, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.09xyhq7
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht75
Lauren Conrad, base.popstra.celebrity.friendship, m.063g5hk
Lauren Conrad, common.topic.webpage, m.09x2jb2
Piper Halliwell, film.film_character.portrayed_in_films, m.0bc1yc2
m.09nht7t, tv.tv_guest_role.actor, Lauren Conrad
m.0b47hfy, common.webpage.topic, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Whispers from the Past
Patty Halliwell, fictional_universe.fictional_character.children, Piper Halliwell
Lauren Conrad, people.person.employment_history, m.043jjt_
Piper Halliwell, book.book_character.appears_in_book, Spirit of the wolf
House of Shards, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.canoodled, m.063k2nm
Melinda Halliwell, fictional_universe.fictional_character.parents, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_program, m.0bc22lm
m.04hy_14, people.place_lived.location, San Francisco
Lauren Conrad, people.person.ethnicity, Native Americans in the United States
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0gk9753
Lauren Conrad, base.popstra.celebrity.canoodled, m.0652rqj
Piper Halliwell, fictional_universe.fictional_character.parents, Victor Bennett
m.0hn3bjw, tv.regular_tv_appearance.character, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, House of Shards
Piper Halliwell, fictional_universe.fictional_character.parents, Paige Matthews
Pied Piper, book.book.characters, Phoebe Halliwell
m.09nht8x, tv.tv_guest_role.actor, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.09w7pg4
San Francisco, fictional_universe.fictional_setting.fictional_characters_born_here, Piper Halliwell
Piper Halliwell, common.topic.article, m.01ymlr
Prue Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
Lauren Conrad, people.person.education, m.04hyzwc
m.0dx1p7h, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, common.topic.notable_for, g.125cckx5f
Lauren Conrad, people.person.parents, Jim Conrad
m.0dq2xhv, tv.tv_guest_role.character, Piper Halliwell
Lauren Conrad, tv.tv_personality.tv_regular_appearances, m.0hzzrss
m.09y3tdc, common.webpage.topic, Lauren Conrad
m.03lbmzx, common.webpage.resource, Lauren Conrad's Official Site
Lauren Conrad, common.topic.webpage, m.09wx0gn
Lauren Conrad, base.popstra.celebrity.friendship, m.065pgmy
Truth and Consequences, book.book.characters, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.children, Wyatt Halliwell
Piper Halliwell, book.book_character.appears_in_book, Garden of evil
Lauren Conrad, base.popstra.celebrity.canoodled, m.0652tn1
Lauren Conrad, common.topic.webpage, m.09wvv9v
Lauren Conrad on the books she loves, hates, and the one that changed her life, common.resource.annotations, m.09yvlf4
Phoebe Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
Lauren Conrad, base.popstra.celebrity.lived_with, m.065p9js
Lauren Conrad, base.popstra.celebrity.friendship, m.065phts
Piper Halliwell, book.book_character.appears_in_book, Luck be a lady
m.09w0cr1, common.webpage.topic, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.09y4mjm
San Francisco, fictional_universe.fictional_setting.fictional_characters_born_here, Prue Halliwell
Lauren Conrad, base.popstra.celebrity.hangout, m.064v2r9
m.0bh330z, tv.tv_guest_role.character, Piper Halliwell
m.03jq33g, tv.regular_tv_appearance.character, Piper Halliwell
m.065pgjm, base.popstra.friendship.participant, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, A Tale of Two Pipers
Lauren Conrad, people.person.sibling_s, m.040zfgm
Piper Halliwell, fictional_universe.fictional_character.siblings, m.0bg90lr
Lauren Conrad Pictures, common.resource.annotations, m.0bwkmg_
m.09nht75, tv.tv_guest_role.actor, Lauren Conrad
m.09nht88, tv.tv_guest_role.actor, Lauren Conrad
Lauren Conrad, people.person.profession, TV Personality
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dx1p7h
Haunted by Desire, book.book.characters, Piper Halliwell
m.09w81pt, common.webpage.topic, Lauren Conrad
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht7h
Lauren Conrad, common.topic.webpage, m.09y3tdc
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht70
m.065p98n, base.popstra.lived_with.participant, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Dark vengeance
m.064v2jy, base.popstra.dated.participant, Lauren Conrad
Piper Halliwell, fictional_universe.fictional_character.species, Witch
Lauren Conrad 2008-03-15, common.image.size, m.0kpn4d
Date with Death, book.book.characters, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.09wcdfs
Luck be a lady, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.dated, m.065q5tn
Lauren Conrad, base.popstra.celebrity.dated, m.064v2jy
Whispers from the Past, book.book.characters, Piper Halliwell
Wyatt Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
Piper Halliwell, book.book_character.appears_in_book, High Spirits
m.065pwx1, base.popstra.dated.participant, Lauren Conrad
Lauren Conrad, film.actor.film, m.0hh0qss
Changeling Places, book.book.characters, Piper Halliwell
Lauren Conrad, tv.tv_personality.tv_regular_appearances, m.0hn3bkk
Piper Halliwell, book.book_character.appears_in_book, Light of the World
m.09nht70, tv.tv_guest_role.actor, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Inherit the Witch
United States of America, location.administrative_division.second_level_division_of, San Francisco
Lauren Conrad, people.person.places_lived, m.043jjv9
Kiss of Darkness, book.book.characters, Piper Halliwell
A Tale of Two Pipers, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.friendship, m.065pgjm
Lauren Conrad, people.person.education, m.0gx3gdb
Piper Halliwell, common.topic.notable_types, TV Character
Lauren Conrad, base.popstra.celebrity.hangout, m.064v2ws
The Power of Three, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dx1gch
Piper Halliwell, fictional_universe.fictional_character.place_of_birth, San Francisco
Lauren Conrad, common.topic.webpage, m.09yvlf4
Lauren Conrad, base.popstra.celebrity.canoodled, m.0652rrl
Piper Halliwell, fictional_universe.fictional_character.species, Mortal
m.03ljb5j, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.married_to, m.06kkwkl
m.09nht6c, tv.tv_guest_role.actor, Lauren Conrad
Piper Halliwell, fictional_universe.fictional_character.date_of_birth, m.0bfxgsz
m.0bh32mk, tv.tv_guest_role.character, Piper Halliwell
San Francisco, fictional_universe.fictional_setting.fictional_characters_born_here, Wyatt Halliwell
Holly_as_Piper.jpg, common.image.appears_in_topic_gallery, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.dated, m.065prhy
Piper Halliwell, fictional_universe.fictional_character.children, Chris Halliwell
Piper Halliwell, fictional_universe.fictional_character.gender, Female
Charmed Again, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_program, m.03jq33g
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0bh330z
Piper Halliwell, book.book_character.appears_in_book, The Power of Three
Breanna Conrad, people.person.place_of_birth, Laguna Beach
Lauren Conrad, common.topic.webpage, m.09ydpqd
Lauren Conrad, tv.tv_character.appeared_in_tv_program, m.0hn3bjw
Piper Halliwell, book.book_character.appears_in_book, Phoebe Who?
Lauren Conrad 2009, common.image.size, m.029n9cm
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0bh3pb8
m.0bwkmg_, common.webpage.topic, Lauren Conrad
m.065p9bj, base.popstra.lived_with.participant, Lauren Conrad
Trickery Treat, book.book.characters, Piper Halliwell
Chris Halliwell, fictional_universe.fictional_character.parents, Piper Halliwell
Lauren Conrad, tv.tv_actor.starring_roles, m.0hn3bjw
The Book of Three, book.book.characters, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.parents, Patty Halliwell
Piper Halliwell, book.book_character.appears_in_book, Demon Doppelgangers
m.09wx0gn, common.webpage.topic, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.09yg1_j
Picture perfect, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.03ljb5j
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dx0zlk
Lauren Conrad, common.topic.image, lauren_conrad300.jpg
m.0gx3gj6, film.performance.actor, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, The Queen's Curse
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht6c
Lauren Conrad, common.topic.webpage, m.09yd848
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht6w
m.09yg1_j, common.webpage.topic, Lauren Conrad
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dzpv1l
Prue Halliwell, fictional_universe.fictional_character.parents, Paige Matthews
m.0w53gfz, film.performance.actor, Lauren Conrad
m.09nht7h, tv.tv_guest_role.actor, Lauren Conrad
m.09yd848, common.webpage.topic, Lauren Conrad
Lauren Conrad, tv.tv_actor.guest_roles, m.0cpk5v4
Lauren Conrad, common.topic.image, Lauren Conrad 2008-03-15
Lauren Conrad, base.popstra.celebrity.friendship, m.064v2hs
Piper Halliwell, book.book_character.appears_in_book, Something Wiccan This Way Comes
The Gypsy Enchantment, book.book.characters, Piper Halliwell
m.065q8x7, base.popstra.dated.participant, Lauren Conrad
m.065q1wq, base.popstra.dated.participant, Lauren Conrad
Spirit of the wolf, book.book.characters, Piper Halliwell
m.09nht7n, tv.tv_guest_role.actor, Lauren Conrad
Lauren Conrad, common.topic.webpage, m.0b47hfy
m.09ym1xs, common.webpage.topic, Lauren Conrad
Mirror Image, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.dated, m.065q4lx
Lauren Conrad, film.actor.film, m.0gx3gj6
Lauren Conrad, common.topic.article, m.0dq9x1
Beware what you wish, book.book.characters, Piper Halliwell
Lauren Conrad, freebase.valuenotation.is_reviewed, Country of nationality
m.0cpk5v4, tv.tv_guest_role.actor, Lauren Conrad
Book of Shadows, fictional_universe.fictional_object.owner, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.breakup, m.063qv7d
Lauren Conrad, base.popstra.celebrity.friendship, m.065pffl
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0f13gxb
Lauren Conrad, film.actor.film, m.0w53gfz
m.0bc1yc2, film.performance.character, Piper Halliwell
Lauren Conrad, common.topic.webpage, m.09w7vrr
Lauren Conrad, common.topic.webpage, m.09ym1xs
m.03lbmzx, common.webpage.topic, Lauren Conrad
High Spirits, book.book.characters, Piper Halliwell
Between Worlds, book.book.characters, Piper Halliwell
m.0dttvnp, tv.tv_guest_role.character, Piper Halliwell
m.0dtvr9_, fictional_universe.sibling_relationship_of_fictional_characters.siblings, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, Kiss of Darkness
m.09w7pg4, common.webpage.topic, Lauren Conrad
Lauren Conrad's Official Site, common.resource.annotations, m.03lbmzx
m.09xyhq7, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.dated, m.065q8x7
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht7t
Lauren Conrad, people.place_lived.person, m.04hy_14
Lauren Conrad, common.topic.webpage, m.09y0t0g
Piper Halliwell, book.book_character.appears_in_book, Picture perfect
m.09nht83, tv.tv_guest_role.actor, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Beware what you wish
m.09nht8r, tv.tv_guest_role.actor, Lauren Conrad
m.043jjv9, people.place_lived.person, Lauren Conrad
Charmed, fictional_universe.fictional_universe.locations, Halliwell Manor
Piper Halliwell, book.book_character.appears_in_book, Voodoo Moon
m.09x2jb2, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.vacations_in, m.064sx34
Laguna Beach, location.location.people_born_here, Lauren Conrad
A Tale of Two Pipers, book.book.characters, Phoebe Halliwell
Voodoo Moon, book.book.characters, Piper Halliwell
m.09ycc3r, common.webpage.topic, Lauren Conrad
Lauren Conrad, people.person.place_of_birth, Laguna Beach
Lauren Conrad, common.topic.notable_for, g.1256xn98k
Piper Halliwell, book.book_character.appears_in_book, Trickery Treat
Lauren Conrad, tv.tv_actor.guest_roles, m.09nht8r
The Soul of the Bride, book.book.characters, Piper Halliwell
Lauren Conrad, base.popstra.celebrity.canoodled, m.0652s0v
Garden of evil, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dttvny
Charmed, fictional_universe.fictional_universe.characters, Piper Halliwell
m.09y0t0g, common.webpage.topic, Lauren Conrad
Lauren Conrad, base.popstra.celebrity.friendship, m.065pmwn
m.0dx0zlk, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, The Legacy of Merlin
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dq2xhv
m.09w06lh, common.webpage.topic, Lauren Conrad
m.065pgmy, base.popstra.friendship.participant, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, The Book of Three
Lauren Conrad, common.topic.webpage, m.09w81pt
Lauren Conrad, common.topic.webpage, m.0b47tbw
Piper Halliwell, book.book_character.appears_in_book, Triquetra: The Unofficial and Unauthorised Guide to Charmed
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dttvp5
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dzp_2r
Something Wiccan This Way Comes, book.book.characters, Piper Halliwell
m.0dx1gch, tv.tv_guest_role.character, Piper Halliwell
Piper Halliwell, fictional_universe.fictional_character.children, Melinda Halliwell
Sweet Talkin' Demon, book.book.characters, Piper Halliwell
Piper Halliwell, book.book_character.appears_in_book, Mirror Image
m.043jjv4, people.place_lived.person, Lauren Conrad
m.0bc22lm, tv.regular_tv_appearance.character, Piper Halliwell
Phoebe Halliwell, book.book_character.appears_in_book, Pied Piper
Lauren Conrad, base.popstra.celebrity.lived_with, m.065p98n
m.09nht7b, tv.tv_guest_role.actor, Lauren Conrad
m.0b47tbw, common.webpage.topic, Lauren Conrad
m.09wx0gn, common.webpage.resource, 'The Hills' move on without Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Mist and Stone
Lauren Conrad, freebase.valuenotation.is_reviewed, Place of birth
Mystic Knoll, book.book.characters, Piper Halliwell
Pied Piper, book.book.characters, Piper Halliwell
Piper Halliwell, tv.tv_character.appeared_in_tv_episodes, m.0dm635m
Lauren Conrad, base.popstra.celebrity.dated, m.064v2kb
San Francisco, fictional_universe.fictional_setting.fictional_characters_born_here, Chris Halliwell
The Brewing Storm, book.book.characters, Piper Halliwell
Lauren Conrad 2008-03-15, common.image.appears_in_topic_gallery, Lauren Conrad
Lauren Conrad, people.person.nationality, United States of America
The Legacy of Merlin, book.book.characters, Piper Halliwell
Lauren Conrad, people.person.places_lived, m.043jjv4
Lauren Conrad, people.person.profession, Author
As Puck Would Have It, book.book.characters, Piper Halliwell
m.065pjbd, base.popstra.friendship.participant, Lauren Conrad
Piper Halliwell, book.book_character.appears_in_book, Date with Death
m.0dm6371, tv.tv_guest_role.character, Piper Halliwell

Answer: San Francisco