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: When did an athlete who is sponsored by Circuit City win the gold medal? 
Knowledge Triplets: Gold medal, common.topic.webpage, m.09y4y57
Circuit City, organization.organization.child, m.09pnsfd
m.06506pn, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
m.09psrdl, organization.organization_relationship.parent, Circuit City
Gold medal, common.topic.webpage, m.0b48x19
m.03x0d2s, organization.organization_board_membership.organization, Circuit City
m.09y52b_, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gc303
Circuit City, organization.organization.locations, Circuit City, Great Lakes Mall
Gold medal, common.topic.webpage, m.09y4qj3
Circuit City, business.business_operation.revenue, m.085pgxm
m.03x90h9, organization.organization_board_membership.organization, Circuit City
Circuit City, business.employer.employees, m.03x7s5f
Gold medal, olympics.olympic_medal.medal_winners, m.07w42l1
Circuit City, organization.organization.locations, Circuit City, Melbourne Square
Gold medal, olympics.olympic_medal.medal_winners, m.07nwqxs
Gold medal, olympics.olympic_medal.medal_winners, m.04h64ff
m.03x3_s1, organization.organization_board_membership.organization, Circuit City
m.09w7zmp, common.webpage.topic, Gold medal
m.04h6618, olympics.olympic_medal_honor.medal, Gold medal
Circuit City, organization.organization.locations, Circuit City, Tippecanoe Mall
Gold medal, olympics.olympic_medal.medal_winners, m.04gc2s3
Gold medal, olympics.olympic_medal.medal_winners, m.04gdys6
Gold medal, olympics.olympic_medal.medal_winners, m.04h66cw
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lrp
Gold medal, olympics.olympic_medal.medal_winners, m.07w1blh
Gold medal, common.topic.webpage, m.09y4s9q
Gold medal, olympics.olympic_medal.medal_winners, m.04hb9kh
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lt6
m.09y4h2l, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zhm
Circuit City, business.business_operation.industry, Retail
Gold medal, olympics.olympic_medal.medal_winners, m.04hb8h0
Gold medal, olympics.olympic_medal.medal_winners, m.07nwqvq
m.09y4ncq, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gc0xh
Gold medal, olympics.olympic_medal.medal_winners, m.07w42hs
Gold medal, common.topic.webpage, m.09y4w06
Circuit City, organization.organization.locations, Circuit City, St. Louis Mills
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bl_
Circuit City, organization.organization.leadership, m.0pzctb4
m.09pcltm, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8bk
Gold medal, olympics.olympic_medal.medal_winners, m.04gc40y
Gold medal, common.topic.webpage, m.09y788p
Gold medal, base.athletics.athletics_medal.medal_winners, m.06kkcsk
Circuit City, organization.organization.child, m.09qpyb4
Gold medal, olympics.olympic_medal.medal_winners, m.09860zn
Gold medal, olympics.olympic_medal.medal_winners, m.07w1b50
Gold medal, olympics.olympic_medal.medal_winners, m.04gc4mw
Circuit City, organization.organization.locations, Circuit City, Knoxville Center
Gold medal, common.topic.webpage, m.09y4h2l
Gold medal, common.topic.image, CodetTakerMedal
Gold medal, olympics.olympic_medal.medal_winners, m.04gbghw
m.0pzcw17, organization.leadership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04hdvzw
Gold medal, olympics.olympic_medal.medal_winners, m.07w42b4
Circuit City, organization.organization.parent, m.0whjgz2
Gold medal, olympics.olympic_medal.medal_winners, m.04gcgsn
Circuit City, common.topic.image, Circuit City
Circuit City, common.image.size, m.05ltk19
Gold medal, olympics.olympic_medal.medal_winners, m.04gc17d
Circuit City, business.issuer.issue, CIRCUIT CITY STORES INC Common Stock
Gold medal, olympics.olympic_medal.medal_winners, m.04gc7gc
Circuit City, business.employer.employees, m.03x7s43
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zh3
Gold medal, olympics.olympic_medal.medal_winners, m.07w42cx
Circuit City, common.topic.article, m.03rtqy
Gold medal, common.topic.webpage, m.0b48480
m.03x409w, organization.organization_board_membership.organization, Circuit City
m.09y4y57, common.webpage.topic, Gold medal
Gold medal, common.topic.webpage, m.09x5910
Circuit City, business.employer.employees, m.03x1c3j
Circuit City, organization.organization.board_members, m.03w_tky
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zhw
m.04c_lh4, organization.organization_board_membership.organization, Circuit City
m.03x3_p_, organization.organization_board_membership.organization, Circuit City
m.0pzctb4, organization.leadership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w42bn
Gold medal, base.athletics.athletics_medal.medal_winners, m.06p0bw_
Gold medal, olympics.olympic_medal.medal_winners, m.07nwqmq
Gold medal, olympics.olympic_medal.medal_winners, m.04gbzms
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lvq
m.06dn7lr, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gc14f
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw3h
Circuit City, award.ranked_item.appears_in_ranked_lists, m.07ydsp2
Gold medal, olympics.olympic_medal.medal_winners, m.07nwqpg
m.09pcltm, organization.organization_relationship.child, Circuit City Stores PR, LLC
Circuit City, organization.organization.child, m.09q02z_
Circuit City, organization.organization.child, m.09pcltm
Gold medal, olympics.olympic_medal.medal_winners, m.07w4bf9
Gold medal, olympics.olympic_medal.medal_winners, m.04gdzbh
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dcb
Circuit City, organization.organization.board_members, m.03x3_s1
Gold medal, olympics.olympic_medal.medal_winners, m.04gdznb
Gold medal, olympics.olympic_medal.medal_winners, m.07w42k1
Circuit City, common.topic.webpage, m.04226kr
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bds
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zdh
Circuit City, organization.organization.parent, g.11bv2np4jg
Circuit City, organization.organization.board_members, m.04c_lh4
m.03w_344, organization.organization_board_membership.organization, Circuit City
m.09r55q5, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.062sjkr
Circuit City, Mall at The Source, common.topic.notable_for, g.125h4fgh7
Gold medal, olympics.olympic_medal.medal_winners, m.07kxm1y
m.09y4rzn, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dgq
m.09y788p, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gcglk
Gold medal, olympics.olympic_medal.medal_winners, m.096ll97
Gold medal, olympics.olympic_medal.medal_winners, m.04h64hs
Gold medal, olympics.olympic_medal.medal_winners, m.04gc329
Circuit City, organization.organization.child, m.09px1kq
Circuit City, organization.organization.board_members, m.03x90h9
Gold medal, olympics.olympic_medal.medal_winners, m.07w4b32
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bj0
Gold medal, olympics.olympic_medal.medal_winners, m.04h66kx
Gold medal, olympics.olympic_medal.medal_winners, m.07w3_51
Gold medal, olympics.olympic_medal.medal_winners, m.07w1ddl
Circuit City, organization.organization.child, m.09psrdl
Circuit City, organization.organization.headquarters, m.09rzndm
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zgm
Gold medal, olympics.olympic_medal.medal_winners, m.04h65rh
Circuit City, Gurnee Mills, common.topic.notable_for, g.125br8w8v
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bg2
m.09px1kq, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dhv
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dgz
Circuit City, Clay Terrace, common.topic.notable_for, g.1258mvnt5
Circuit City, Concord Mills, common.topic.notable_for, g.1254_qvld
Circuit City, award.ranked_item.appears_in_ranked_lists, m.07ydqlm
Gold medal, olympics.olympic_medal.medal_winners, m.04hb42h
Circuit City, organization.organization.child, m.09qy55l
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8ny
Gold medal, olympics.olympic_medal.medal_winners, m.04h65kk
Gold medal, olympics.olympic_medal.medal_winners, m.07w3_49
Gold medal, olympics.olympic_medal.medal_winners, m.04gds8c
m.01xw_c5, common.webpage.topic, Circuit City
m.09r55q5, organization.organization_relationship.child, Circuit City Purchasing Co LLC
Circuit City, organization.organization.board_members, m.03x3_p_
Gold medal, olympics.olympic_medal.medal_winners, m.08cyl08
m.09y7rfd, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w3_19
Gold medal, olympics.olympic_medal.medal_winners, m.07qs6dk
Gold medal, olympics.olympic_medal.medal_winners, m.098664p
Gold medal, olympics.olympic_medal.medal_winners, m.04gc7yw
Circuit City, Knoxville Center, common.topic.notable_for, g.12565l285
m.03x0cmp, organization.organization_board_membership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bd3
Circuit City, Indian River Mall, common.topic.notable_for, g.1254y8dql
m.085pgx5, award.ranking.item, Circuit City
Circuit City, organization.organization.child, m.09r55q5
Circuit City, business.employer.employees, m.03x3_nh
m.03x09d2, organization.organization_board_membership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04hb8c6
Gold medal, common.topic.webpage, m.0b48gjt
Gold medal, olympics.olympic_medal.medal_winners, m.04gc4c5
Gold medal, common.topic.webpage, m.09y4kvg
Gold medal, common.topic.webpage, m.09w7zmp
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zd7
Circuit City, common.image.appears_in_topic_gallery, Circuit City
Circuit City, organization.organization.board_members, m.03x0cmp
Gold medal, olympics.olympic_medal.medal_winners, m.04gc3wr
Gold medal, common.topic.webpage, m.09wssfg
Gold medal, olympics.olympic_medal.medal_winners, m.04gc376
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lqp
Gold medal, olympics.olympic_medal.medal_winners, m.04h64gg
Gold medal, base.athletics.athletics_medal.medal_winners, m.06kk5y0
Gold medal, olympics.olympic_medal.medal_winners, m.04hb914
Gold medal, olympics.olympic_medal.medal_winners, m.04gc2np
Circuit City, organization.organization.locations, Circuit City, Clay Terrace
Congressional Gold Medal, common.topic.image, CodetTakerMedal
m.06p0bw_, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
Circuit City, award.ranked_item.appears_in_ranked_lists, m.085pgx5
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8hc
Circuit City Properties LLC, organization.organization.parent, m.09psrdl
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bdd
Gold medal, olympics.olympic_medal.medal_winners, m.04h64vs
m.09pnsfd, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04hb9y7
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bdd
Gold medal, common.topic.webpage, m.09wvw99
Gold medal, olympics.olympic_medal.medal_winners, m.04h646k
Circuit City, common.topic.notable_for, g.125f588xp
m.05n95k1, business.sponsorship.sponsored_by, Circuit City
m.09wssfg, common.webpage.topic, Gold medal
m.0650hs7, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gcgq2
m.03wz_tl, organization.organization_board_membership.organization, Circuit City
Gold medal, common.topic.notable_for, g.125dc4nhr
Gold medal, olympics.olympic_medal.medal_winners, m.04gc878
Circuit City, business.business_operation.net_profit, m.085pgy2
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw7g
m.07w1bdd, olympics.olympic_medal_honor.olympics, 2008 Summer Olympics
Gold medal, olympics.olympic_medal.medal_winners, m.04h64m7
m.06kk5y0, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w4b1z
Circuit City, organization.organization.board_members, m.03x40gy
Gold medal, olympics.olympic_medal.medal_winners, m.07w1blr
Gold medal, common.topic.webpage, m.09y4ncq
Circuit City, award.ranked_item.appears_in_ranked_lists, m.07ydrkd
Gold medal, common.topic.webpage, m.09y4rzn
Circuit City, organization.organization.leadership, m.0pzcw17
Gold medal, olympics.olympic_medal.medal_winners, m.07w3zbr
Gold medal, olympics.olympic_medal.medal_winners, m.04h6618
m.0b48x19, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bmr
Gold medal, olympics.olympic_medal.medal_winners, m.07w49__
Circuit City, business.sponsor.sponsorship, m.05n95k1
Circuit City, organization.organization.board_members, m.03x409w
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8kh
m.09psrdl, organization.organization_relationship.child, Circuit City Properties LLC
Gold medal, olympics.olympic_medal.medal_winners, m.04gc34l
Circuit City, business.employer.employees, m.03x3_my
m.09y4kvg, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w1ddb
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lwg
Gold medal, olympics.olympic_medal.medal_winners, m.04gc19w
Gold medal, olympics.olympic_medal.medal_winners, m.04h65pt
Gold medal, olympics.olympic_medal.medal_winners, m.07w49zh
Circuit City, business.employer.employees, m.03x7rrj
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dj2
Gold medal, common.topic.webpage, m.09w7y6w
Gold medal, common.topic.article, m.02lpph
Circuit City, Irving Mall, common.topic.notable_for, g.125dd_y34
Circuit City, organization.organization.board_members, m.03wz_tl
Circuit City, St. Louis Mills, common.topic.notable_for, g.1255xl984
Circuit City, organization.organization.board_members, m.03w_344
Gold medal, olympics.olympic_medal.medal_winners, m.04gc6tr
m.09wvw99, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.04gc6ws
m.09y4s9q, common.webpage.topic, Gold medal
Circuit City, organization.organization.locations, Circuit City, Gurnee Mills
Circuit City, business.business_operation.revenue, m.03xfppq
m.09y4qj3, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w3_29
Circuit City, business.sponsor.sponsorship, m.05n95k1
Circuit City, organization.organization.locations, Circuit City, South Shore Plaza
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bgs
Gold medal, olympics.olympic_medal.medal_winners, m.04h648d
Gold medal, base.athletics.athletics_medal.medal_winners, m.06dn7g4
m.04226kr, common.webpage.topic, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw4m
Circuit City Purchasing Co LLC, organization.organization.parent, m.09r55q5
Circuit City, organization.organization.board_members, m.03x09d2
m.09w7y6w, common.webpage.topic, Gold medal
Gold medal, common.topic.webpage, m.09y52b_
Gold medal, olympics.olympic_medal.medal_winners, m.07w428n
m.0b473h2, common.webpage.topic, Gold medal
m.07ydrkd, award.ranking.item, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dlb
Gold medal, olympics.olympic_medal.medal_winners, m.04h63bn
Circuit City Stores West Coast Inc, organization.organization.parent, m.09pwdjl
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dcl
Gold medal, olympics.olympic_medal.medal_winners, m.08hp0yr
m.0b48gjt, common.webpage.topic, Gold medal
Gold medal, common.topic.webpage, m.09y7rfd
Circuit City, organization.organization.locations, Circuit City, Indian River Mall
m.0b48480, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bkt
Shawn Johnson, olympics.olympic_athlete.country, m.05n8f_p
Circuit City, South Shore Plaza, common.topic.notable_for, g.1258v8bpn
m.09qy55l, organization.organization_relationship.parent, Circuit City
Gold medal, base.athletics.athletics_medal.medal_winners, m.06506pn
m.03w_tky, organization.organization_board_membership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w1b8l
Circuit City, Great Lakes Mall, common.topic.notable_for, g.1257t9157
m.05n8f_p, olympics.olympic_athlete_affiliation.olympics, 2008 Summer Olympics
Gold medal, olympics.olympic_medal.medal_winners, m.04h6674
m.07ydqlm, award.ranking.item, Circuit City
Circuit City Stores PR, LLC, organization.organization.parent, m.09pcltm
Gold medal, olympics.olympic_medal.medal_winners, m.04hdwc9
Gold medal, olympics.olympic_medal.medal_winners, m.07w42j9
Circuit City, organization.organization.child, m.09pwdjl
m.09qpyb4, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.04h6604
Circuit City, organization.organization.child, m.012sch_t
m.066nmg1, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
m.012sch_t, organization.organization_relationship.parent, Circuit City
m.09y4w06, common.webpage.topic, Gold medal
Circuit City, organization.organization.locations, Circuit City, Irving Mall
Circuit City, organization.organization.locations, Circuit City, Mall at The Source
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8qw
Circuit City, Melbourne Square, common.topic.notable_for, g.125cz1qcb
Circuit City, common.topic.webpage, m.01xw_c5
m.05n95k1, business.sponsored_recipient.sponsorship, Shawn Johnson
Gold medal, olympics.olympic_medal.medal_winners, m.07w42bd
Circuit City, Tippecanoe Mall, common.topic.notable_for, g.1255g1v05
m.06dn7g4, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
Gold medal, common.topic.webpage, m.0b473h2
Gold medal, base.athletics.athletics_medal.medal_winners, m.0650hs7
Gold medal, olympics.olympic_medal.medal_winners, m.04hywbw
m.09pwdjl, organization.organization_relationship.parent, Circuit City
Maximilian Levy, olympics.olympic_athlete.medals_won, m.04gb_25
Gold medal, olympics.olympic_medal.medal_winners, m.04h64r3
Gold medal, olympics.olympic_medal.medal_winners, m.07nwqtq
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lwq
Gold medal, olympics.olympic_medal.medal_winners, m.07w1b7w
Circuit City, business.employer.employees, m.03x7s51
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw65
m.09x5910, common.webpage.topic, Gold medal
Gold medal, olympics.olympic_medal.medal_winners, m.07w1lzm
Gold medal, olympics.olympic_medal.medal_winners, m.04gdzkr
Gold medal, olympics.olympic_medal.medal_winners, m.07w3_89
Gold medal, base.athletics.athletics_medal.medal_winners, m.066nmg1
Gold medal, olympics.olympic_medal.medal_winners, m.07w42dx
m.0whjgz2, organization.organization_relationship.child, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w4bdk
Gold medal, olympics.olympic_medal.medal_winners, m.07w1dkv
Gold medal, olympics.olympic_medal.medal_winners, m.04h6501
Gold medal, olympics.olympic_medal.medal_winners, m.07w1b70
Gold medal, olympics.olympic_medal.medal_winners, m.04gbykk
Gold medal, olympics.olympic_medal.medal_winners, m.04gc064
m.06kkcsk, base.athletics.athletics_championships_competition_athlete_relationship.medal, Gold medal
m.07ydsp2, award.ranking.item, Circuit City
Circuit City, business.employer.employees, m.03w_tl2
m.09q02z_, organization.organization_relationship.parent, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w42mc
Circuit City, organization.organization.locations, Circuit City, Concord Mills
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw0n
Circuit City, organization.organization.board_members, m.03x0d2s
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bmh
Gold medal, olympics.olympic_medal.medal_winners, m.07w1bm7
Circuit City, business.employer.employees, m.03x40b0
m.03x40gy, organization.organization_board_membership.organization, Circuit City
Gold medal, olympics.olympic_medal.medal_winners, m.07w1b58
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw28
Gold medal, olympics.olympic_medal.medal_winners, m.04gc8sf
Gold medal, base.athletics.athletics_medal.medal_winners, m.06dn7lr
Gold medal, olympics.olympic_medal.medal_winners, m.04gc7h8
Gold medal, olympics.olympic_medal.medal_winners, m.04hdw96

Answer: 2008 Summer Olympics