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 fun things to do in Philadelphia started reocurring before 1978? 
Knowledge Triplets: Philadelphia Daily News, common.topic.article, m.06j_jn
m.09xlykw, common.webpage.topic, Philadelphia Daily News
Philadelphia Weekly, common.topic.notable_for, g.1255tphyw
m.0fpsk6f, common.webpage.topic, Philadelphia City Paper
m.09ynpj3, common.webpage.topic, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Machete Attack
Pennsylvania Institute of Massage Therapy, organization.organization.founders, Terry Anne Tosh
Philadelphia, travel.travel_destination.tourist_attractions, Cliveden
Philadelphia, film.film_location.featured_in_films, Rocky V
m.09xj20_, common.webpage.topic, Philadelphia
Trading Places, film.film.featured_film_locations, Philadelphia
Philadelphia, common.topic.webpage, m.09y03sl
Philadelphia, location.citytown.postal_codes, 19194
The Philadelphia Independent, book.newspaper.headquarters, m.04z40zp
Rocky II, film.film.featured_film_locations, Philadelphia Museum of Art
m.09x6ll7, common.webpage.topic, Philadelphia
The Bulletin, book.newspaper.circulation_areas, Philadelphia Main Line
m.09wllct, common.webpage.topic, Philadelphia
Pennsylvania Barge Club, location.location.containedby, Philadelphia
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz5m
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz55
Philadelphia Gay News, book.newspaper.headquarters, m.0j0lnrz
m.09xmtv0, common.webpage.topic, Philadelphia Daily News
African American Museum in Philadelphia, common.topic.notable_for, g.12559nc6v
m.09y4_wv, common.webpage.topic, Philadelphia
Mann Center for the Performing Arts, location.location.containedby, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Pennsylvania Academy of the Fine Arts
Philadelphia Marathon, common.topic.notable_types, Recurring event
Philadelphia, common.topic.webpage, m.09y4_wv
Philadelphia Gay News, common.topic.notable_for, g.12584qx02
The Italian Job, film.film.featured_film_locations, Philadelphia
m.09x0r_s, common.webpage.resource, Tony Danza to 'Teach' at a Philadelphia school
Philadelphia, travel.travel_destination.tourist_attractions, Academy of Natural Sciences of Drexel University
Philadelphia, location.hud_county_place.place, Philadelphia
Philadelphia, location.citytown.postal_codes, 19184
African American Museum in Philadelphia, common.topic.webpage, m.05cl8p9
Philadelphia, common.topic.webpage, m.09wyzpz
Philadelphia, common.topic.subject_of, Philadelphia SEO
Philadelphia Daily News, common.topic.webpage, m.09xn19c
m.0b47w8c, common.webpage.topic, Philadelphia
The Philadelphia Independent, book.periodical.final_issue_date, m.0h_kg3d
Philadelphia Zoo, zoos.zoo.exhibits, African Plains
The Age of Innocence, film.film.featured_film_locations, Philadelphia
Philadelphia, film.film_location.featured_in_films, Crumb
Go Go Crazy, film.film.film_festivals, 2011 Philadelphia QFEST
Philadelphia, common.topic.webpage, m.09ynpj3
Philadelphia, film.film_location.featured_in_films, The Sixth Sense
Philadelphia, common.topic.subjects, Ken Brier
Philadelphia Weekly, book.newspaper.headquarters, m.04yzxzs
Philadelphia Zoo, zoos.zoo.exhibits, PECO Primate Reserve
Tremble & Spark, film.film.featured_film_locations, Philadelphia
m.09wsn20, common.webpage.topic, Philadelphia
In Her Shoes, film.film.featured_film_locations, Philadelphia
Philadelphia, base.biblioness.bibs_location.state, Pennsylvania
Philadelphia, film.film_location.featured_in_films, Georges Bataille's Story of the Eye
Philadelphia, book.book_subject.works, A Prayer for the City
Philadelphia, film.film_location.featured_in_films, Tremble & Spark
African American Museum in Philadelphia, location.location.geolocation, m.0wm8pt5
Franklin Institute, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, common.topic.webpage, m.0b48g9t
Crumb, film.film.featured_film_locations, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Pizza Brain
Philadelphia Marathon, travel.tourist_attraction.near_travel_destination, Philadelphia
With Love, film.film.featured_film_locations, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Eastern State Penitentiary
Philadelphia Gay News, book.periodical.first_issue_date, m.0j1hkdb
Philadelphia, common.topic.webpage, m.0b45vq7
Philadelphia Museum of Art, location.location.containedby, Philadelphia
m.03llz46, common.webpage.topic, Philadelphia Weekly
Philadelphia, common.topic.webpage, m.09x6ll7
Philadelphia Gay News, common.topic.article, m.028bkkp
Philadelphia, film.film_location.featured_in_films, The Age of Innocence
Philadelphia, common.topic.webpage, m.0b47w8c
Animal Cops: Philadelphia, tv.tv_program.episodes, Rescued Just in Time
m.09y22fd, common.webpage.topic, Philadelphia
Pennsylvania Academy of the Fine Arts, location.location.containedby, Philadelphia
Philadelphia Museum of Art, travel.tourist_attraction.near_travel_destination, Philadelphia
Freie Arbeiter Stimme, book.newspaper.circulation_areas, Philadelphia
Philadelphia Ramblers, sports.sports_team.sport, Ice Hockey
m.09xhz0g, common.webpage.topic, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, Prairie Dogs
Philadelphia, common.topic.webpage, m.09wsn20
The Philadelphia Independent, book.newspaper.circulation_areas, Philadelphia
Northeast Times, book.newspaper.circulation_areas, Philadelphia
Philadelphia SEO, common.topic.subjects, Google Analytics
Philadelphia Bulletin, book.periodical.language, English Language
Philadelphia Bulletin, common.topic.notable_for, g.125b5xsl_
Philadelphia Marathon, common.topic.notable_for, g.1254yfdw_
The Philadelphia Inquirer, book.periodical.language, English Language
Philadelphia City Paper, common.topic.article, m.053b4n
Philadelphia City Council, common.topic.notable_for, g.125bt8wgf
Philadelphia Convention Hall and Civic Center, sports.sports_facility.teams, Philadelphia Firebirds
Philadelphia, common.topic.webpage, m.09wllct
m.09ylt3k, common.webpage.resource, 'It's Always Sunny in Philadelphia': Road trip poll!
Philadelphia, common.topic.webpage, m.09wq672
Philadelphia, common.topic.webpage, m.02ggnhz
Philadelphia, common.topic.webpage, m.09y9fsy
Public Ledger, book.newspaper.circulation_areas, Philadelphia
Michael Nutter, people.person.place_of_birth, Philadelphia
African American Museum in Philadelphia, common.topic.notable_types, Museum
Thomas Say, people.person.place_of_birth, Philadelphia
Philadelphia, common.topic.webpage, m.09ylt3k
Philadelphia, travel.travel_destination.tourist_attractions, African American Museum in Philadelphia
m.0b48g9t, common.webpage.topic, Philadelphia
m.09xqvzm, common.webpage.topic, Philadelphia
Rocky Steps, travel.tourist_attraction.near_travel_destination, Philadelphia
“The Art of the Steal” Gears for Philadelphia Release, common.resource.annotations, m.0b45tb9
The Philadelphia Record, book.periodical.language, English Language
Philadelphia Zoo, zoos.zoo.exhibits, First Niagara Big Cat Falls
Philadelphia, film.film_location.featured_in_films, Invincible
Animal Cops: Philadelphia, tv.tv_program.episodes, D.O.A.
Philadelphia, common.topic.notable_types, City/Town/Village
Animal Cops: Philadelphia, tv.tv_program.episodes, Zeus Battles for Survival
'It's Always Sunny in Philadelphia' in Philadelphia, common.resource.annotations, m.09yxjrk
Animal Cops: Philadelphia, tv.tv_program.episodes, A Fresh Start
The Philadelphia Independent, book.periodical.format, m.09j0sdc
Philadelphia, location.citytown.postal_codes, 19195
The Wrestler, film.film.featured_film_locations, Philadelphia
The Philadelphia Independent, common.topic.article, m.03gzwnh
m.0jjcp71, architecture.occupancy.building, Philadelphia Museum of Art
Albert C. Barnes, people.person.place_of_birth, Philadelphia
Philadelphia, media_common.netflix_title.netflix_genres, Trial drama
Rocky, film.film.featured_film_locations, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Marathon
Independence Hall, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Zoo, zoos.zoo.exhibits, McNeil Avian Center
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz60
Philadelphia, common.topic.webpage, m.09x35q8
Philadelphia SEO, common.topic.subjects, Digital marketing
Animal Cops: Philadelphia, tv.tv_program.episodes, Puppy Mills Exposed
Center City, Philadelphia, common.topic.notable_types, Location
Animal Cops: Philadelphia, common.topic.notable_types, TV Program
Philadelphia, film.film_location.featured_in_films, National Treasure
Philadelphia City Paper, common.topic.webpage, m.0fpsk6f
Philadelphia, travel.travel_destination.tourist_attractions, Rocky Steps
Philadelphia, location.location.adjoin_s, m.03bnjnx
Philadelphia Weekly, book.newspaper.circulation_areas, Philadelphia
Philadelphia, location.citytown.postal_codes, 19255
African American Museum in Philadelphia, common.topic.article, m.09qvxp
'It's Always Sunny in Philadelphia': Road trip poll!, common.resource.annotations, m.09ylt3k
Philadelphia Museum of Art, common.topic.notable_types, Museum
Philadelphia, freebase.valuenotation.is_reviewed, Screenplay by
Philadelphia, film.film_location.featured_in_films, Witness
Philadelphia SEO, business.business_location.parent_company, Engage The Crowd
m.03l4njk, common.webpage.topic, Philadelphia City Paper
Philadelphia, base.biblioness.bibs_topic.subsumes, Philadelphia
Philadelphia, location.location.containedby, Pennsylvania
Philadelphia, common.topic.webpage, m.09yjn64
m.03lkczw, common.webpage.topic, Philadelphia Zoo
Philadelphia Bulletin, book.periodical.final_issue_date, m.0h_jkrc
Official seal of Philadelphia, common.image.size, m.01x5ybh
Philadelphia, common.topic.image, Official seal of Philadelphia
Official seal of Philadelphia, common.image.appears_in_topic_gallery, Philadelphia
Carroll Park, Philadelphia, common.topic.notable_types, Location
Animal Cops: Philadelphia, common.topic.notable_for, g.125c35nkb
Philadelphia Weekly, book.periodical.publisher, m.0104txqc
Philadelphia Housing Authority, common.topic.article, m.09g9lqn
Philadelphia, travel.travel_destination.tourist_attractions, Germantown White House
Philadelphia, tv.tv_location.tv_shows_filmed_here, Animal Cops: Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Wagner Free Institute of Science
Philadelphia, film.film_location.featured_in_films, 12 Monkeys
Philadelphia, film.film_location.featured_in_films, Signs
Philadelphia, media_common.netflix_title.netflix_genres, Drama
Philadelphia, base.biblioness.bibs_topic.subsumes, Philadelphia?
m.09xs6j_, common.webpage.topic, Philadelphia Daily News
Skyline of Philadelphia, Pennsylvania, common.image.size, m.02cl7wn
Philadelphia Bulletin, book.newspaper.headquarters, m.0ccf5h_
Stealing Home, film.film.featured_film_locations, Philadelphia
Philadelphia, film.film_location.featured_in_films, Law Abiding Citizen
Philadelphia, film.film_location.featured_in_films, Dawn of the Dead
The Philadelphia Independent, book.newspaper.headquarters, m.0hzvrw0
Philadelphia, location.location.geolocation, m.0kgptg
Philadelphia Zoo, common.topic.notable_types, Zoo
Philadelphia, common.topic.webpage, m.09xj20_
Philadelphia, common.topic.notable_types, Film
Philadelphia, location.citytown.postal_codes, 19150
m.09yr6lg, common.webpage.topic, Philadelphia
Philadelphia, freebase.valuenotation.has_no_value, Sequel
Animal Cops: Philadelphia, tv.tv_program.episodes, House of Horrors
Philadelphia, common.topic.webpage, m.09yb285
m.052t0zc, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.09yxx87
Philadelphia, film.film_location.featured_in_films, Rocky
Philadelphia Girls' Rowing Club, location.location.containedby, Boat House Row
Philadelphia City Paper, common.topic.notable_for, g.1255whkyw
Philadelphia, location.citytown.postal_codes, 19140
Philadelphia, travel.travel_destination.tourist_attractions, Horse Park of New Jersey
m.09x35q8, common.webpage.topic, Philadelphia
Barnes Foundation, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia Museum of Art, film.film_location.featured_in_films, Rocky II
Philadelphia Museum of Art, architecture.structure.architectural_style, Greek Revival
Rocky III, film.film.featured_film_locations, Philadelphia
Joe Queenan, people.person.place_of_birth, Philadelphia
Philadelphia?, base.biblioness.bibs_topic.is_really, Philadelphia
Philadelphia, common.topic.notable_for, g.12557ckxh
The Philadelphia Record, book.periodical.first_issue_date, m.0j2kx1m
Philadelphia Zoo, common.topic.article, m.02dqlz
Animal Cops: Philadelphia, tv.tv_program.genre, Reality television
Philadelphia Zoo, common.topic.image, The elephants at the Philadelphia Zoo, who are expected to be phased out in Fall of 2007.
The Philadelphia Independent, book.periodical.first_issue_date, m.0j14t2w
Philadelphia Zoo, zoos.zoo.exhibits, Creatures of Habitat
Philadelphia Wings, sports.sports_team.sport, Lacrosse
Philadelphia Zoo, zoos.zoo.exhibits, Bird Valley
Philadelphia, location.location.adjoin_s, m.09k2zc5
Philadelphia SEO, common.topic.subjects, Philadelphia County
m.09yjn64, common.webpage.topic, Philadelphia
Philadelphia Daily News, common.topic.webpage, m.09xmtv0
Philadelphia, common.topic.webpage, m.09yy7pl
Philadelphia Zoo, zoos.zoo.exhibits, Monkey Junction
Philadelphia, location.location.adjoin_s, m.02nrlg_
Go Go Crazy, film.film.featured_film_locations, Philadelphia
Philadelphia Daily News, common.topic.webpage, m.09xlykw
Philadelphia, film.film_location.featured_in_films, The Wrestler
Al Día, book.newspaper.circulation_areas, Philadelphia
Philadelphia Housing Authority, common.topic.webpage, m.09j36cr
Philadelphia, location.citytown.postal_codes, 19182
The Bulletin, book.newspaper.circulation_areas, Center City, Philadelphia
Rock 'n' Roll Philadelphia Half Marathon, common.topic.article, m.0h7pp7h
Pennsylvania Gazette, book.newspaper.circulation_areas, Philadelphia
Invincible, film.film.featured_film_locations, Philadelphia
Philadelphia Marathon, common.topic.article, m.06_1bs
m.0b45vq7, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Rock 'n' Roll Philadelphia Half Marathon
Animal Cops: Philadelphia, tv.tv_program.episodes, Bondes
Boat House Row, location.location.contains, Philadelphia Girls' Rowing Club
Unbreakable, film.film.featured_film_locations, Philadelphia
m.05cl8p9, common.webpage.topic, African American Museum in Philadelphia
Skyline of Philadelphia, Pennsylvania, common.image.appears_in_topic_gallery, Philadelphia
Philadelphia City Paper, book.periodical.format, m.02np86h
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz4d
Animal Cops: Philadelphia, tv.tv_program.genre, Documentary film
m.09x3mlk, common.webpage.topic, Philadelphia
Political and Commercial Register, book.periodical.subjects, Philadelphia PA Newspapers
Philadelphia, freebase.valuenotation.is_reviewed, Film Series
Philadelphia Gay News, book.periodical.language, English Language
Law Abiding Citizen, film.film.featured_film_locations, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.country_of_origin, United States of America
Philadelphia, location.citytown.postal_codes, 19192
Philadelphia City Council, common.topic.article, m.023jd9
Philadelphia City Paper, book.newspaper.headquarters, m.04yx507
Philadelphia Zoo, common.topic.image, The gate overhead the zoo's entrance
Center City, Philadelphia, location.location.containedby, Pennsylvania
19145, location.location.contains, South Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Woodford
m.09x2_rs, common.webpage.topic, Philadelphia
m.03l84nn, common.webpage.topic, Philadelphia Daily News
Philadelphia, location.citytown.postal_codes, 19197
Philadelphia SEO, common.topic.subjects, Philadelphia
Philadelphia, common.topic.webpage, m.09xqvzm
Philadelphia, common.topic.webpage, m.09yr6lg
Philadelphia Zoo, zoos.zoo.exhibits, Reptile Exercise Yard
Philadelphia, location.citytown.postal_codes, 19196
Blow Out, film.film.featured_film_locations, Philadelphia
m.09xhfq3, common.webpage.topic, Philadelphia Daily News
Political and Commercial Register, book.newspaper.circulation_areas, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Chained Dogs
Animal Cops: Philadelphia, tv.tv_program.episodes, Cat Crisis
m.09wcnlr, common.webpage.topic, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Midnight Raid
Philadelphia, film.film.featured_film_locations, Philadelphia
m.09wyzpz, common.webpage.topic, Philadelphia
The Philadelphia Record, common.topic.notable_types, Newspaper
m.05ndb69, base.aubreymaturin.place_mention.place, Philadelphia
A Prayer for the City, book.written_work.subjects, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Zoo
m.09yxx87, common.webpage.topic, Philadelphia
19148, location.location.contains, South Philadelphia Sports Complex
Philadelphia, common.topic.webpage, m.09x3mlk
Philadelphia Zoo, zoos.zoo.exhibits, Carnivore Kingdom
Philadelphia, film.film_location.featured_in_films, With Love
Animal Cops: Philadelphia, tv.tv_program.episodes, Horse Rescue
Café, film.film.featured_film_locations, Philadelphia
Center City, Philadelphia, location.location.contains, LOVE Park
Philadelphia, travel.tourist_attraction.near_travel_destination, Philadelphia Marathon
Philadelphia, location.citytown.postal_codes, 19193
m.09xg7dn, common.webpage.topic, Philadelphia Daily News
Philadelphia, common.topic.webpage, m.09x0nq9
Philadelphia Zoo, travel.tourist_attraction.near_travel_destination, Philadelphia
National Treasure, film.film.featured_film_locations, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, National Constitution Center Museum
Philadelphia Zoo, zoos.zoo.exhibits, Tortoise Trail
Philadelphia, film.film_location.featured_in_films, Unbreakable
The Philadelphia Record, common.topic.article, m.06zmngn
Pennsylvania Institute of Massage Therapy, organization.organization.geographic_scope, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Philadelphia Museum of Art
The Philadelphia Record, book.periodical.final_issue_date, m.0h_x_z4
Philadelphia, film.film.language, English Language
Philadelphia Zoo, zoos.zoo.notable_animals, m.0htnz4s
Philadelphia, common.topic.webpage, m.0b47th7
Philadelphia, location.citytown.postal_codes, 19119
Philadelphia Wings, common.topic.article, m.01knd9
2011 Philadelphia QFEST, time.event.locations, Philadelphia
Philadelphia Museum of Art, architecture.building.occupant, m.0jjcp71
Philadelphia, common.topic.webpage, m.09wjylk
Rocky Steps, common.topic.image, The front entrance and steps to the Philadelphia Museum of Art
m.09wq672, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Stenton
Philadelphia Bulletin, book.newspaper.circulation_areas, Philadelphia
Ken Brier, common.topic.subject_of, Philadelphia
The N Crowd, organization.organization.place_founded, Philadelphia
m.0b4827k, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.09ytsgk
Philadelphia, location.location.containedby, United States of America
Philadelphia, common.topic.article, m.0dcls
Philadelphia Museum of Art, visual_art.art_owner.artworks_owned, m.059kwcj
Philadelphia, common.topic.webpage, m.09y22fd
m.09wjylk, common.webpage.topic, Philadelphia
Philadelphia, freebase.valuenotation.has_no_value, Prequel
Philadelphia, base.biblioness.bibs_location.country, United States of America
African American Museum in Philadelphia, location.location.containedby, Philadelphia
Philadelphia, media_common.netflix_title.netflix_genres, LGBT
Philadelphia, travel.travel_destination.tourist_attractions, Reading Terminal Market
Philadelphia Zoo, zoos.zoo.category, Zoo
Philadelphia, location.location.adjoin_s, m.02nrlgk
m.09yxjrk, common.webpage.topic, Philadelphia
Philadelphia Convention Hall and Civic Center, sports.sports_facility.home_venue_for, m.0wz205r
Philadelphia, travel.travel_destination.tourist_attractions, Liberty Bell
Philadelphia, common.topic.image, Philadelphia skyline August 2007
Philadelphia Bulletin, common.topic.article, m.07tjtd
Franklin Square, travel.tourist_attraction.near_travel_destination, Philadelphia
m.0fpsk6p, common.webpage.topic, Philadelphia Daily News
The Jewish Exponent, book.newspaper.circulation_areas, Philadelphia
Rock 'n' Roll Philadelphia Half Marathon, travel.tourist_attraction.near_travel_destination, Philadelphia
The Bulletin, book.newspaper.circulation_areas, Philadelphia
Closing Time: A Memoir, book.written_work.subjects, Philadelphia
Rocky II, film.film.featured_film_locations, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Undercover Sting
Philadelphia, film.film_location.featured_in_films, Hollywood Zombies
Philadelphia Zoo, zoos.zoo.notable_animals, m.0k38q9p
The Philadelphia Independent, common.topic.notable_for, g.1255tbvj_
Philadelphia Zoo, zoos.zoo.exhibits, Bear Country
Philadelphia, common.topic.webpage, m.0b45tb9
Philadelphia, common.topic.webpage, m.09x0r_s
Philadelphia 76ers, sports.sports_team.location, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Manhunt
The Philadelphia Record, book.newspaper.headquarters, m.0dw8zd7
Philadelphia Zoo, common.topic.notable_for, g.1257dmdkp
National Gazette, book.newspaper.circulation_areas, Philadelphia
Philadelphia, common.topic.webpage, m.09x2_rs
South Philadelphia Sports Complex, common.topic.notable_types, Location
Philadelphia Zoo, zoos.zoo.exhibits, Rare Animal Conservation Center
Philadelphia, film.film_location.featured_in_films, Rocky III
m.0b47th7, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.09wcnlr
Philadelphia 76ers, sports.sports_team.sport, Basketball
Philadelphia, film.film.rating, PG-13 (USA)
Boat House Row, travel.tourist_attraction.near_travel_destination, Philadelphia
The Philadelphia Record, book.newspaper.circulation_areas, Philadelphia
Philadelphia, freebase.valuenotation.is_reviewed, Sequel
Philadelphia Zoo, zoos.zoo.exhibits, Australian Animals
Philadelphia, film.film_location.featured_in_films, Stealing Home
TJ's Auto Recycling, organization.organization.geographic_scope, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Cat Killer
Philadelphia?, common.topic.notable_for, g.12578_32h
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Institute
The Sixth Sense, film.film.featured_film_locations, Philadelphia
Philadelphia, common.topic.webpage, m.09xhz0g
Philadelphia Bulletin, book.periodical.first_issue_date, m.03lbmlh
Philadelphia, film.film.genre, Drama
Philadelphia, travel.travel_destination.tourist_attractions, Barnes Foundation
The Philadelphia Record, common.topic.notable_for, g.125c825bb
Philadelphia Museum of Art, architecture.museum.type_of_museum, Art Gallery
Philadelphia, organization.organization_scope.organizations_with_this_scope, The N Crowd
Philadelphia City Council, common.topic.image, PhilaTownHall
Pennsylvania Institute of Massage Therapy, organization.organization.place_founded, Quakertown
Philadelphia, base.biblioness.bibs_topic.is_really, Philadelphia
Philadelphia Convention Hall and Civic Center, location.location.containedby, Philadelphia
Philadelphia, film.film_location.featured_in_films, Transformers: Revenge of the Fallen
Philadelphia Zoo, zoos.zoo.exhibits, Children's Zoo
Philadelphia, common.topic.webpage, m.09ww3w2
Philadelphia Zoo, zoos.zoo.exhibits, Reptile and Amphibian House
Philadelphia, film.film_location.featured_in_films, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.filming_locations, Philadelphia
Philadelphia, film.film_location.featured_in_films, Café
Philadelphia, film.film_location.featured_in_films, Rocky II
Philadelphia SEO, common.topic.subjects, Search engine indexing
Philadelphia, common.topic.image, Skyline of Philadelphia, Pennsylvania
Philadelphia, book.book_subject.works, Closing Time: A Memoir
Philadelphia Zoo, zoos.zoo.memberships, Association of Zoos and Aquariums
Philadelphia, film.film_location.featured_in_films, Blow Out
Center City, Philadelphia, location.location.containedby, Philadelphia
Philadelphia Weekly, book.periodical.format, m.02np92s
m.09ww3w2, common.webpage.topic, Philadelphia
African American Museum in Philadelphia, common.topic.image, African American Museum in Phila
The Onion, book.newspaper.circulation_areas, Philadelphia
Philadelphia Arena, location.location.containedby, Philadelphia
Philadelphia Weekly, common.topic.article, m.0d9x7p
Philadelphia, location.location.adjoin_s, m.02nrlgs
m.09ylt3k, common.webpage.topic, Philadelphia
Philadelphia Bulletin, book.newspaper.headquarters, m.04yy9_8
m.0b45tb9, common.webpage.resource, “The Art of the Steal” Gears for Philadelphia Release
m.0b45tb9, common.webpage.topic, Philadelphia
Mannequin, film.film.featured_film_locations, Philadelphia
Philadelphia City Paper, common.topic.webpage, m.03l4njk
Philadelphia Convention Hall and Civic Center, sports.sports_facility.teams, Calgary Cowboys
Philadelphia, film.film_location.featured_in_films, Go Go Crazy
m.09yb285, common.webpage.topic, Philadelphia
Philadelphia Zoo, location.location.containedby, Philadelphia
m.09xn19c, common.webpage.topic, Philadelphia Daily News
m.09yy7pl, common.webpage.topic, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Extreme Chases
Philadelphia, location.citytown.postal_codes, 19115
Philadelphia, location.citytown.postal_codes, 19102
Philadelphia Bulletin, common.topic.notable_types, Newspaper
Rocky V, film.film.featured_film_locations, Philadelphia
Philadelphia, location.citytown.postal_codes, 19183
Philadelphia, base.aubreymaturin.place.mentions, m.05ndb69
12 Monkeys, film.film.featured_film_locations, Philadelphia
m.02ggnhz, common.webpage.topic, Philadelphia
The Philadelphia Independent, common.topic.image, DovecoteIssueTen
Engage The Crowd, organization.organization.locations, Philadelphia SEO
Philadelphia Bulletin, book.periodical.publisher, m.01033blf
Signs, film.film.featured_film_locations, Philadelphia
m.09yxjrk, common.webpage.resource, 'It's Always Sunny in Philadelphia' in Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Grumblethorpe
African American Museum in Philadelphia, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, location.citytown.postal_codes, 19190
m.09y03sl, common.webpage.topic, Philadelphia
Philadelphia skyline August 2007, common.image.appears_in_topic_gallery, Philadelphia
Philadelphia Gay News, common.topic.notable_types, Newspaper
Philadelphia, common.topic.webpage, m.052t0zc
Pennsylvania Academy of the Fine Arts, travel.tourist_attraction.near_travel_destination, Philadelphia
Philadelphia, film.film.genre, Trial drama
m.09yxrct, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Boat House Row
Philadelphia Girls' Rowing Club, location.location.containedby, Philadelphia
Hollywood Zombies, film.film.featured_film_locations, Philadelphia
Philadelphia, film.film.country, United States of America
m.09wlx8p, common.webpage.topic, Philadelphia
Philadelphia, common.topic.webpage, m.0b4827k
Philadelphia, travel.travel_destination.tourist_attractions, Independence Hall
Philadelphia, travel.travel_destination.tourist_attractions, Rodin Museum
Philadelphia, organization.organization_scope.organizations_with_this_scope, TJ's Auto Recycling
Animal Cops: Philadelphia, tv.tv_program.episodes, Urban Puppy Mill
Philadelphia, film.film_location.featured_in_films, Trading Places
Philadelphia, film.film_location.featured_in_films, In Her Shoes
m.09y9fsy, common.webpage.topic, Philadelphia
Philadelphia, film.film_location.featured_in_films, The Italian Job
Philadelphia Museum of Art, location.location.containedby, United States of America
m.09x0r_s, common.webpage.topic, Philadelphia
19132, location.location.contains, North Philadelphia
Philadelphia, location.citytown.postal_codes, 19112
The N Crowd, organization.organization.geographic_scope, Philadelphia
Philadelphia, common.topic.webpage, m.09yxrct
Philadelphia Weekly, common.topic.webpage, m.03llz46
Philadelphia?, common.topic.notable_types, Location
Philadelphia, film.film_location.featured_in_films, Mannequin
National Constitution Center Museum, travel.tourist_attraction.near_travel_destination, Philadelphia
Animal Cops: Philadelphia, tv.tv_program.episodes, Helping Hands
m.09ytsgk, common.webpage.topic, Philadelphia
Philadelphia, travel.travel_destination.tourist_attractions, Camelbeach Waterpark
Philadelphia, location.citytown.postal_codes, 19110
Philadelphia, common.topic.webpage, m.09wlx8p
The Public Record, book.newspaper.circulation_areas, Philadelphia
Philadelphia, common.topic.webpage, m.09yxjrk
Philadelphia Museum of Art, architecture.building_occupant.buildings_occupied, m.0jjcp71
Philadelphia, freebase.valuenotation.is_reviewed, Costume design by
m.09xjsxl, common.webpage.topic, Philadelphia Daily News
Philadelphia, location.citytown.postal_codes, 19114
Philadelphia, travel.travel_destination.tourist_attractions, Franklin Square
Animal Cops: Philadelphia, tv.tv_program.genre, Crime
Witness, film.film.featured_film_locations, Philadelphia
Philadelphia Zoo, common.topic.webpage, m.03lkczw
Philadelphia, film.film_location.featured_in_films, Mannequin Two: On the Move
Pizza Brain, travel.tourist_attraction.near_travel_destination, Philadelphia
m.09x0nq9, common.webpage.topic, Philadelphia
Philadelphia, location.citytown.postal_codes, 19191
Philadelphia Gay News, book.newspaper.circulation_areas, Philadelphia
Philadelphia, freebase.valuenotation.is_reviewed, Prequel
National Anti-Slavery Standard, book.newspaper.circulation_areas, Philadelphia

Answer: Philadelphia Marathon