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 film was written by Charles Horn and starred Zac Efron? 
Knowledge Triplets: m.0bmqfgf, tv.tv_guest_role.episodes_appeared_in, Emmy Awards; RVs; Actor Zac Efron Of \"Hairspray\", Dave Price,
m.0gkgdj3, tv.tv_guest_role.actor, Zac Efron
Zac Efron, base.popstra.celebrity.hangout, m.064tg2v
m.0y5kksv, film.performance.film, Robot Chicken: Star Wars Episode III
Zac Efron, award.award_nominee.award_nominations, m.0z9bxcb
Zac Efron's Pool Party, film.film.genre, Comedy
Zac Efron, tv.tv_actor.guest_roles, m.0f_xrjx
Zac Efron, music.artist.track, Breaking Free (High School Musical)
Emmy Awards; RVs; Actor Zac Efron Of \"Hairspray\", Dave Price,, common.topic.notable_types, TV Episode
Charles Horn, common.topic.notable_for, g.125c7mkc6
m.0c09s6k, common.webpage.resource, Zac Efron Pictures
Zac Efron to star in ''Seventeen'', common.resource.annotations, m.0949vld
Zac Efron, award.award_nominee.award_nominations, m.0b4d55x
m.094dld_, common.webpage.topic, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0dkr14g
Zac Efron, common.topic.webpage, m.09475_k
Zac Efron, people.person.nationality, United States of America
Zac Efron, common.topic.webpage, m.094sb4x
Zac Efron, base.popstra.celebrity.vacations_in, m.064t8p6
Charles Horn, people.person.places_lived, m.04hm0q4
Zac Efron, base.popstra.celebrity.friendship, m.0645lgf
m.0g0bd1v, tv.tv_guest_role.actor, Zac Efron
Zac Efron, people.person.parents, Starla Baskett
Scream, music.recording.artist, Zac Efron
m.094sb4x, common.webpage.topic, Zac Efron
Zac Efron, base.popstra.celebrity.wears, m.064tfm7
m.0dkl9vy, tv.tv_guest_role.actor, Zac Efron
Zac Efron, base.popstra.celebrity.dated, m.0644877
Zac Efron, award.award_nominee.award_nominations, m.0wfvq33
Zac Efron, tv.tv_actor.guest_roles, m.0g096ys
Zac Efron, common.topic.webpage, m.0949vzz
Zac Efron, film.actor.film, m.0gx9389
Zac Efron, tv.tv_actor.guest_roles, m.0ng0cm2
Zac Efron, base.popstra.celebrity.friendship, m.064495y
Zac Efron, theater.theater_actor.theater_roles, m.0hnfjzl
Zac Efron, award.award_nominee.award_nominations, m.0z8vjm6
Zac Efron, film.actor.film, m.0jz2cl
Zac Efron, celebrities.celebrity.sexual_relationships, m.04h66qh
m.0gx9389, film.performance.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0g0804v
Charles Horn, award.award_nominee.award_nominations, m.0v9pfb_
m.065pf5x, base.popstra.friendship.participant, Zac Efron
m.02wmx7p, education.education.student, Charles Horn
m.09475_k, common.webpage.topic, Zac Efron
Charles Horn, tv.tv_writer.episodes_written, Robot Chicken: Star Wars
Zac Efron, film.actor.film, m.0ystfbp
Zac Efron, tv.tv_actor.guest_roles, m.0g01p7v
Zac Efron, film.actor.film, m.0vb3g8w
Zac Efron, film.actor.film, m.0gx9343
Zac Efron, film.actor.film, m.0y5kksv
Zac Efron, film.actor.film, m.0h8bf2n
m.0jzdys, film.performance.actor, Zac Efron
Zac Efron, people.person.gender, Male
Charles Horn, common.topic.article, m.0260_j6
m.094s5ht, common.webpage.topic, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z83x5v
Zac Efron, common.topic.image, Zac Efron 2007
Zac Efron, tv.tv_actor.guest_roles, m.0dkk9l2
Charles Horn, people.person.gender, Male
m.0bmmk67, tv.tv_guest_role.actor, Zac Efron
m.0b6r919, common.webpage.topic, Zac Efron
m.0gx9343, film.performance.actor, Zac Efron
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h5syps
Zac Efron, music.artist.track, Baas Van 't Hele Spul (Musical Cast Recording)
Zac Efron, award.award_nominee.award_nominations, m.0ndvpv6
m.063q1bg, base.popstra.friendship.participant, Zac Efron
David Efron, people.person.children, Zac Efron
Zac Efron, music.artist.track, Start of Something New (karaoke version)
m.02tbcf3, film.performance.actor, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.065pf5x
Zac Efron, common.topic.webpage, m.0c09s6k
Zac Efron, tv.tv_actor.guest_roles, m.0ng0cdp
Charles Horn, common.topic.notable_types, TV Writer
Jason, film.performance.actor, Zac Efron
m.0gwnx6g, film.performance.actor, Zac Efron
Zac Efron, people.person.profession, Voice Actor
Zac Efron, award.award_nominee.award_nominations, m.0z9nxnf
Zac Efron, base.popstra.celebrity.vacations_in, m.064t8lx
Zac Efron, tv.tv_actor.guest_roles, m.0f_spyc
Zac Efron, tv.tv_actor.guest_roles, m.0k73p4n
Zac Efron, tv.tv_actor.guest_roles, m.0f_qpqj
Zac Efron, tv.tv_actor.guest_roles, m.0g06f5v
m.064t8nx, base.popstra.canoodled.participant, Zac Efron
m.04hm0q4, people.place_lived.person, Charles Horn
Zac Efron, base.popstra.celebrity.friendship, m.065plgv
Zac Goes Back, film.film.language, English Language
Zac Efron, film.actor.film, Jason
Baas Van 't Hele Spul (Musical Cast Recording), music.recording.artist, Zac Efron
Zac Efron's Pool Party, film.film.country, United States of America
m.0bf2t7m, film.performance.actor, Zac Efron
m.065pg1q, base.popstra.friendship.participant, Zac Efron
Zac Efron, base.icons.icon.icon_genre, Teen idol
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0csjrrh
m.063qqm9, base.popstra.friendship.participant, Zac Efron
Una Mirada, music.recording.artist, Zac Efron
m.0bgxnb6, tv.tv_guest_role.actor, Zac Efron
Zac Efron TIFF08, common.image.appears_in_topic_gallery, Zac Efron
m.0g03dch, tv.tv_guest_role.actor, Zac Efron
Zac Efron, film.actor.film, m.0gwnx6g
Zac Efron, award.award_nominee.award_nominations, m.0z8x97c
Zac Efron, music.artist.track, Breaking Free
Charles Horn, people.person.profession, Screenwriter
Charles Horn, tv.tv_writer.episodes_written, Christmas Special
Zac Efron, film.actor.film, g.11b76t4_r4
Charles Horn, people.person.education, m.02wmx7p
Zac Efron, common.topic.image, Zac Efron TIFF08
Zac Efron, tv.tv_actor.guest_roles, m.0ng0bsk
Zac Efron, freebase.valuenotation.is_reviewed, Parents
Charles Horn, film.writer.film, Robot Chicken: Star Wars Episode III
Zac Efron, base.popstra.celebrity.insult_perpetrator, m.064tf3l
Zac Efron, music.artist.contribution, m.0xnryrm
Zac Efron, film.actor.film, m.0y5kksv
Zac Efron, base.popstra.celebrity.friendship, m.065pmg_
Zac Efron, common.topic.webpage, m.0b6r919
m.0w1wb8_, film.performance.actor, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.06520lz
m.064495y, base.popstra.friendship.participant, Zac Efron
Zac Efron's Pool Party, film.film.personal_appearances, m.0j_tknw
Zac Efron, tv.tv_actor.guest_roles, m.0g07zl9
Charles Horn, tv.tv_writer.episodes_written, Rodigitti
Charles Horn, film.film.written_by, Robot Chicken: Star Wars Episode III
m.0dkqm7x, tv.tv_guest_role.actor, Zac Efron
Zac Efron's Pool Party, film.film.language, English Language
We're All in This Together (remix), music.recording.artist, Zac Efron
Zac Efron, music.artist.track, The Boys Are Back
m.0h8bf2n, film.performance.actor, Zac Efron
Charles Horn, tv.tv_writer.tv_programs, m.0rpf5gh
m.0dkj619, tv.tv_guest_role.actor, Zac Efron
Charles Horn, tv.tv_writer.episodes_written, Easter Basket
Trachtenberg, Hardin join Efron in ''17'', common.resource.annotations, m.094sb4x
m.0h5sxf6, film.personal_film_appearance.person, Zac Efron
m.0ng0d9b, film.performance.actor, Zac Efron
m.0f_spyc, tv.tv_guest_role.actor, Zac Efron
Zac Efron, freebase.valuenotation.is_reviewed, Siblings
Zac Efron, tv.tv_actor.guest_roles, m.062w2gy
Teen idol, base.icons.icon_genre.icons, Zac Efron
m.0g06f5v, tv.tv_guest_role.actor, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z83g0l
Zac Efron, award.award_nominee.award_nominations, m.0z9kvd7
Zac Efron, tv.tv_actor.guest_roles, m.0ng0ckp
Zac Efron, freebase.valuenotation.is_reviewed, Place of birth
Zac Efron, music.artist.track, Breaking Free (karaoke version)
m.0g0804v, tv.tv_guest_role.actor, Zac Efron
Zac Efron, common.topic.image, Zacefron
m.04h66sf, film.performance.actor, Zac Efron
m.0bntdw6, common.webpage.topic, Zac Efron
m.0h5syps, film.personal_film_appearance.person, Zac Efron
m.0949vld, common.webpage.resource, Zac Efron to star in ''Seventeen''
Zac Efron, film.actor.film, m.0gv_vyg
Zac Efron, tv.tv_actor.guest_roles, m.0dk_9mq
Zac Efron, tv.tv_actor.guest_roles, m.0dkqm7x
Zac Efron, film.actor.film, m.04m556s
m.0h7z1d6, film.personal_film_appearance.film, Zac Goes Back
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0cs9nd2
Zac Efron, tv.tv_actor.guest_roles, m.0ghn0zs
Zac Efron, base.popstra.celebrity.canoodled, m.064t8nx
Zac Efron, tv.tv_actor.guest_roles, m.0dkl9vy
m.094wll6, common.webpage.topic, Zac Efron
m.0994v27, common.webpage.topic, Zac Efron
m.0g78cl3, tv.tv_guest_role.actor, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.065pg_m
m.0942c1d, common.webpage.topic, Zac Efron
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h0xltx
m.0h5sg58, film.personal_film_appearance.person, Zac Efron
m.0hnfjzl, theater.theater_role.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0dkskp9
Zac Efron, award.award_nominee.award_nominations, m.0z9s9yb
Zac Efron, award.award_nominee.award_nominations, m.0pc6ms2
What I've Been Looking For (reprise), music.recording.artist, Zac Efron
m.0gv_vyg, film.performance.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0g78cl3
United States of America, film.film.country, Robot Chicken: Star Wars Episode III
Zac Efron, film.actor.film, m.0hgv8sy
Zac Efron, tv.tv_actor.guest_roles, m.0g0bd1v
Zac Efron, film.actor.film, m.0ng0dbm
m.03lyytj, film.performance.actor, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.06449bd
Zac Efron, film.actor.film, m.040mbts
m.0h7z1d6, film.personal_film_appearance.person, Zac Efron
Zac Efron 2007, common.image.appears_in_topic_gallery, Zac Efron
Zac Efron, David Walliams, Pet Shop Boys, common.topic.notable_types, TV Episode
Zac Efron 2007, common.image.size, m.022r03s
Zac Efron, film.actor.film, m.0w1wb8_
Zac Efron, tv.tv_actor.guest_roles, m.0ghk9zh
Zac Efron, people.person.places_lived, m.03pq0js
Zac Efron, freebase.valuenotation.is_reviewed, Gender
Zac Efron Pictures, common.resource.annotations, m.0c09s6k
Zac Efron, theater.theater_actor.theater_roles, m.0hnflv2
Zac Efron, music.artist.contribution, m.0xntcvd
Breaking Free (High School Musical), music.recording.artist, Zac Efron
Without Love, music.recording.artist, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.065pg1q
m.0cs9nd2, film.personal_film_appearance.film, Zac Efron: The Ultimate Idol
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h5t7pm
Charles Horn, people.person.profession, Television producer
The Boys Are Back, music.recording.artist, Zac Efron
Zac Efron, people.person.nationality, United States of America
Zac Efron, award.award_nominee.award_nominations, m.0z9bw9t
We're All in This Together (Graduation mix), music.recording.artist, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z8zj69
m.0bgy_1t, tv.tv_guest_role.actor, Zac Efron
Zac Efron, tv.tv_actor.starring_roles, m.0127582l
m.0g096ys, tv.tv_guest_role.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0f_svk6
Zac Efron, base.popstra.celebrity.supporter, m.06449dz
Zac Efron, base.popstra.celebrity.insult_victim, m.064tf5r
m.0g07zl9, tv.tv_guest_role.actor, Zac Efron
Zac Goes Back, film.film.personal_appearances, m.0h7z1d6
Zac Efron, freebase.valuenotation.is_reviewed, Date of birth
m.065pg_m, base.popstra.friendship.participant, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0ghjfwc
Zac Efron, music.artist.contribution, m.0xnrz8w
Zac Efron, people.person.parents, David Efron
Starla Baskett, people.person.children, Zac Efron
Zac Efron, celebrities.celebrity.sexual_relationships, m.0109r43l
Zacefron, common.image.appears_in_topic_gallery, Zac Efron
Zac Efron, film.actor.film, m.02vcjkf
m.011w_f4t, film.performance.actor, Zac Efron
m.0645lgf, base.popstra.friendship.participant, Zac Efron
m.0vb3g8w, film.performance.actor, Zac Efron
Hairspray: You Can't Stop the Beat, music.recording.artist, Zac Efron
You Are the Music in Me (Sharpay version), music.recording.artist, Zac Efron
m.0h5t7pm, film.personal_film_appearance.person, Zac Efron
m.02vcjkf, film.performance.actor, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z83mk7
Zac Efron, music.artist.track, Start of Something New (live)
m.0h0xltx, film.personal_film_appearance.person, Zac Efron
m.065pmg_, base.popstra.friendship.participant, Zac Efron
m.0945j6p, common.webpage.topic, Zac Efron
Zac Efron, base.popstra.celebrity.friendship, m.063q1bg
m.0hnflv2, theater.theater_role.actor, Zac Efron
m.0ghn0zs, tv.tv_guest_role.actor, Zac Efron
Zac Efron, base.popstra.celebrity.hangout, m.064tg11
m.0csjrrh, film.personal_film_appearance.person, Zac Efron
Zac Efron, people.person.education, m.0d7mf2v
Zac Efron, tv.tv_actor.guest_roles, m.0bmqfgf
Zac Efron, music.artist.album, Breaking Free
Zac Efron, music.artist.track, Start of Something New
That Awkward Moment, film.film.executive_produced_by, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z8gl73
Zac Efron, freebase.valuenotation.is_reviewed, Country of nationality
m.0c09s6k, common.webpage.topic, Zac Efron
Zac Efron: The Ultimate Idol, film.film.country, United States of America
Zac Efron, people.person.religion, Agnosticism
Zac Efron, film.actor.film, m.0jzdys
Zac Efron, base.popstra.celebrity.endorsements, m.064t98w
Zac Efron, tv.tv_actor.guest_roles, m.0ng0crb
The Boys Are Back, music.recording.artist, Zac Efron & Corbin Bleu
Breaking Free, music.recording.artist, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0bgy_1t
Zac Efron, film.actor.film, g.11b6t78wj1
Zac Efron, common.topic.webpage, m.0945j6p
Zac Efron, people.person.profession, Actor
m.0hgv8sy, film.performance.actor, Zac Efron
Charles Horn, tv.tv_writer.episodes_written, Federated Resources
Start of Something New (live), music.recording.artist, Zac Efron
m.0g01p7v, tv.tv_guest_role.actor, Zac Efron
Zac Efron, music.artist.track, The Megamix
Zac Efron, tv.tv_actor.guest_roles, m.0g03dch
m.04h66b0, theater.theater_role.actor, Zac Efron
m.0dkk9l2, tv.tv_guest_role.actor, Zac Efron
m.0ng0dbm, film.performance.actor, Zac Efron
Zac Efron, freebase.valuenotation.is_reviewed, Official website
Zac Efron, film.actor.film, m.0bf2t7m
Zac Efron, common.topic.webpage, m.094dld_
m.094sb4x, common.webpage.resource, Trachtenberg, Hardin join Efron in ''17''
Zac Efron, base.popstra.celebrity.vacations_in, m.064t7rh
Charles Horn, tv.tv_writer.episodes_written, 1987
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h5sg58
Zac Efron, music.artist.track, Come So Far (Got Go Far to Go)
Zac Efron, film.actor.film, m.0ng0d9b
m.0rpf5gh, tv.tv_program_writer_relationship.writer, Charles Horn
Zac Efron, music.artist.track, Scream
Zac Efron, base.popstra.celebrity.parties, m.064t9wf
Zac Efron, award.award_nominee.award_nominations, m.0z9l1zx
Robot Chicken: Star Wars Episode III, film.film.written_by, Charles Horn
Zac Efron, base.popstra.celebrity.religion, m.06448wv
m.04m556s, film.performance.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0ghkczr
m.0y5kksv, film.performance.actor, Zac Efron
m.0jz2cl, film.performance.actor, Zac Efron
Zac Efron, film.actor.film, m.04h66sf
Zac Efron, tv.tv_actor.guest_roles, m.0bms0f1
m.0dk_9mq, tv.tv_guest_role.actor, Zac Efron
Zac Efron, people.person.education, m.04h66cc
Breaking Free, music.album.artist, Zac Efron
A Night to Remember, music.recording.artist, Zac Efron
Zac Efron, film.actor.film, m.03lrrpp
Zac Efron: The Ultimate Idol, film.film.language, English Language
Zac Efron, common.topic.webpage, m.0994v27
Zac Efron, base.popstra.celebrity.parties, m.064tf_c
Zac Efron, music.artist.track, Breaking Free (Remix)
Charles Horn, tv.tv_writer.episodes_written, Celebrity Rocket
Zac Efron, tv.tv_actor.guest_roles, m.0bmmk67
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h5sxf6
m.0945j6p, common.webpage.resource, Zac Efron in ''Me and Orson Welles''
Breaking Free (Remix), music.recording.artist, Zac Efron
m.06520lz, base.popstra.friendship.participant, Zac Efron
Zac Efron, base.popstra.celebrity.wears, m.064t9dl
m.06449bd, base.popstra.friendship.participant, Zac Efron
Zac Efron, theater.theater_actor.theater_roles, m.04h66b0
Zac Efron, common.topic.webpage, m.0bntdw6
Zac Efron, music.artist.track, Without Love
Zac Efron, freebase.valuenotation.is_reviewed, Height
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0h7z1d6
m.0dkskp9, tv.tv_guest_role.actor, Zac Efron
Zac Efron, base.popstra.celebrity.wears, m.064t949
m.0dkr14g, tv.tv_guest_role.actor, Zac Efron
Zac Efron, music.artist.track, A Night to Remember
Zac Efron, people.person.places_lived, m.04h663_
Zac Efron, music.artist.track, Hairspray: You Can't Stop the Beat
m.08wwlsx, common.webpage.topic, Zac Efron
Zac Efron in ''Me and Orson Welles'', common.resource.annotations, m.0945j6p
The Megamix, music.recording.artist, Zac Efron
Zac Efron, film.actor.film, m.02tbcf3
Zac Efron, tv.tv_actor.guest_roles, m.0ng0csg
Zac Efron, film.producer.films_executive_produced, That Awkward Moment
Zac Efron, tv.tv_actor.guest_roles, m.0bgxnb6
m.0ng0d3s, film.performance.actor, Zac Efron
Zac Efron, common.topic.webpage, m.094s5ht
m.0949vld, common.webpage.topic, Zac Efron
Zac Efron, film.person_or_entity_appearing_in_film.films, m.0j_tknw
Zac Efron, common.topic.webpage, m.0942c1d
Charles Horn, tv.tv_writer.episodes_written, Suck It
Zac Efron, people.person.ethnicity, Jewish American
Zac Efron, film.actor.film, m.0ng0d3s
m.065plgv, base.popstra.friendship.participant, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0g0mctt
Zac Efron, award.award_nominee.award_nominations, m.09zvpft
Zac Efron, base.popstra.celebrity.friendship, m.063qqm9
Zac Efron: The Ultimate Idol, film.film.personal_appearances, m.0cs9nd2
Zac Efron, film.actor.film, m.03lyytj
Zac Efron, film.actor.film, m.011w_f4t
Zac Efron, common.topic.article, m.06wm15
Zac Efron, tv.tv_actor.starring_roles, m.02t8fhd
Zac Efron, award.award_nominee.award_nominations, m.0c0234t
m.0ystfbp, film.performance.actor, Zac Efron
Charles Horn, tv.tv_writer.episodes_written, Dragon Nuts
Zac Efron, common.topic.webpage, m.094wll6
m.0v9pfb_, award.award_nomination.award_nominee, Charles Horn
Zac Efron, award.award_nominee.award_nominations, m.010wr5tm
Zac Efron, tv.tv_actor.guest_roles, m.0gkgdj3
Zac Efron, music.artist.track, Una Mirada
Zac Efron, common.topic.notable_for, g.125bd95qj
Zac Efron, music.artist.track, We're All in This Together (Graduation mix)
m.0cs9nd2, film.personal_film_appearance.person, Zac Efron
m.0k73p4n, tv.tv_guest_role.actor, Zac Efron
Zac Efron, tv.tv_actor.guest_roles, m.0ng0cbk
m.040mbts, film.performance.actor, Zac Efron
m.0j_tknw, film.personal_film_appearance.person, Zac Efron
m.0j_tknw, film.personal_film_appearance.film, Zac Efron's Pool Party
Zac Efron, tv.tv_actor.guest_roles, m.0dkj619
m.0g02_3t, tv.tv_guest_role.actor, Zac Efron
Zac Efron, common.topic.webpage, m.0949vld
Zac Efron, music.artist.track, What I've Been Looking For (reprise)
m.0949vzz, common.webpage.topic, Zac Efron
Zac Efron, award.award_nominee.award_nominations, m.0z9sb63
Breaking Free (karaoke version), music.recording.artist, Zac Efron
It Takes Two, music.recording.artist, Zac Efron
m.03lrrpp, film.performance.actor, Zac Efron
Zac Efron, common.topic.webpage, m.08wwlsx
Zac Efron, music.artist.track, You Are the Music in Me (Sharpay version)
Zac Efron, tv.tv_actor.guest_roles, m.0g02_3t

Answer: Robot Chicken: Star Wars Episode III