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: Where was Euro 2012 located where the government had a position of Acting Mayor? 
Knowledge Triplets: UEFA Euro 2012 Quarter-final III, soccer.football_match.teams, Spain national football team
m.0k1mk06, common.webpage.topic, UEFA Euro 2012 Quarter-final II
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0r9pj
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Final
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k0615m
UEFA Euro 2012, freebase.valuenotation.is_reviewed, Start date
UEFA Euro 2012 Quarter-final IV, common.topic.notable_types, Football Match
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k0615c
UEFA Euro 2012 group stage, base.tournaments.tournament_round.groups_or_fixtures_or_ties, UEFA Euro 2012 Group C
UEFA Euro 2012 Quarter-finals, common.topic.notable_for, g.1258d79hy
UEFA Euro 2012, base.tournaments.tournament.rounds, UEFA Euro 2012 Quarter-finals
m.04fdf_1, government.government_position_held.basic_title, Acting Mayor
UEFA Euro 2012 Quarter-final II, base.tournaments.tournament_match.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, common.topic.notable_types, Football Match
UEFA Euro 2012 Quarter-final III, base.tournaments.tournament_match.tournament, UEFA Euro 2012
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Semi-final II
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k0628c
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06142
UEFA Euro 2012 group stage, time.event.includes_event, UEFA Euro 2012
UEFA Euro 2012, base.tournaments.tournament.rounds, UEFA Euro 2012 group stage
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0r8xd
UEFA Euro 2012 Quarter-final IV, common.topic.notable_for, g.125fqzw75
UEFA Euro 2012 Final, base.tournaments.tournament_match.competitors, m.0k0rmdz
UEFA Euro 2012 Quarter-finals, base.tournaments.tournament_round.tournament, UEFA Euro 2012
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0615m
UEFA Euro 2012, base.tournaments.tournament.rounds, UEFA Euro 2012 Final
UEFA Euro 2012 Semi-final II, time.event.locations, National Stadium, Warsaw
UEFA Euro 2012 Semi-final I, soccer.football_match.teams, Spain national football team
PGE Arena Gdańsk, location.location.events, UEFA Euro 2012 Quarter-final II
UEFA Euro 2012 Final, common.topic.notable_for, g.1254xvjpv
Acting Mayor, common.topic.notable_for, g.12557p04f
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k0628l
UEFA Euro 2012, base.tournaments.tournament.rounds, UEFA Euro 2012 Semi-finals
UEFA Euro 2012 Quarter-final IV, common.topic.webpage, m.0k1mk2_
UEFA Euro 2012, time.event.locations, Wrocław
Olimpiyskiy National Sports Complex, location.location.events, UEFA Euro 2012 Quarter-final IV
UEFA Euro 2012, time.event.locations, Warsaw
Acting Mayor, government.government_office_category.officeholders, m.0k1bgnj
UEFA Euro 2012 Final, base.tournaments.tournament_match.competitors, m.0k11m2t
UEFA Euro 2012 Quarter-final II, common.topic.webpage, m.0k1mk06
UEFA Euro 2012 Quarter-final I, common.topic.notable_types, Football Match
m.0k1c5df, government.government_position_held.office_position_or_title, Mayor of Rochester
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Quarter-final I
UEFA Euro 2012 Final, common.topic.article, m.0hznjsz
m.0k06177, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0rfd4
UEFA Euro 2012 group stage, common.topic.notable_for, g.125bp5ls5
UEFA Euro 2012 Final, common.topic.notable_types, Football Match
UEFA Euro 2012 Final, soccer.football_match.teams, Spain national football team
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06177
Acting Mayor, government.government_office_category.officeholders, m.0cvj744
UEFA Euro 2012 Final, base.tournaments.tournament_round.defeated_competitors, m.0k06161
UEFA Euro 2012 group stage, common.topic.webpage, m.0k1mkd0
UEFA Euro 2012 knockout phase, common.topic.notable_for, g.1255hhf_d
UEFA Euro 2012 knockout phase, time.event.includes_event, UEFA Euro 2012
UEFA Euro 2012 Quarter-final IV, time.event.included_in_event, UEFA Euro 2012 Quarter-finals
m.0k1c6hf, government.government_position_held.office_position_or_title, Mayor of Birmingham
m.0k06161, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k0614y
UEFA Euro 2012 Semi-final I, base.tournaments.tournament_match.tournament, UEFA Euro 2012
UEFA Euro 2012 group stage, base.tournaments.tournament_round.tournament, UEFA Euro 2012
UEFA Euro 2012, common.topic.notable_types, Event
UEFA Euro 2012 Semi-final II, base.tournaments.tournament_match.tournament, UEFA Euro 2012
m.0k1mk2_, common.webpage.topic, UEFA Euro 2012 Quarter-final IV
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0616v
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k06170
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k0629g
m.0k1bgnj, government.government_position_held.office_position_or_title, Mayor of Memphis
m.0k0614y, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
Acting Mayor of Adelanto, government.government_office_or_title.category, Acting Mayor
UEFA Euro 2012 Final, soccer.football_match.held_at, Olimpiyskiy National Sports Complex
UEFA Euro 2012 Quarter-final II, soccer.football_match.held_at, PGE Arena Gdańsk
UEFA Euro 2012 Quarter-final III, soccer.football_match.held_at, Donbass Arena
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k06290
UEFA Euro 2012 Semi-finals, base.tournaments.tournament_round.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-finals, common.topic.webpage, m.0k1mk9m
m.0k1mjrp, common.webpage.topic, UEFA Euro 2012 Semi-final I
m.0k06167, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012 Quarter-final I, common.topic.notable_for, g.1259v0s2l
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0r92g
UEFA Euro 2012, time.event.locations, Poznań
UEFA Euro 2012 Quarter-final I, soccer.football_match.referee, Howard Webb
UEFA Euro 2012 group stage, base.tournaments.tournament_round.groups_or_fixtures_or_ties, UEFA Euro 2012 Group A
UEFA Euro 2012 Quarter-final I, soccer.football_match.teams, Portugal national football team
UEFA Euro 2012 Quarter-final I, soccer.football_match.held_at, National Stadium, Warsaw
UEFA Euro 2012 Quarter-finals, base.tournaments.tournament_round.defeated_competitors, m.0k06154
UEFA Euro 2012 Quarter-final III, time.event.included_in_event, UEFA Euro 2012 Quarter-finals
UEFA Euro 2012 Semi-final I, soccer.football_match.managers, m.0k0rfp_
UEFA Euro 2012 Quarter-final III, soccer.football_match.goals, m.0k062f3
UEFA Euro 2012, time.event.included_in_event, UEFA Euro 2012 group stage
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06154
UEFA Euro 2012, freebase.valuenotation.is_reviewed, End date
UEFA Euro 2012 Semi-final II, soccer.football_match.disciplinary_action, m.0k11gwm
UEFA Euro 2012 Semi-final II, common.topic.notable_for, g.1257lxs10
Acting Mayor, government.government_office_category.officeholders, m.0k1c6hf
PGE Arena Gdańsk, soccer.football_pitch.matches, UEFA Euro 2012 Quarter-final II
Acting Mayor, common.topic.article, m.0cs06r
UEFA Euro 2012, base.tournaments.tournament.qualification_tournaments, UEFA Euro 2012 Qualifying
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k0628t
UEFA Euro 2012 Semi-final II, soccer.football_match.disciplinary_action, m.0k11npr
Acting Mayor, common.topic.notable_types, Government office category
m.0k1md8h, soccer.football_goal.match, UEFA Euro 2012 Final
UEFA Euro 2012 knockout phase, common.topic.notable_types, Event
UEFA Euro 2012 group stage, base.tournaments.tournament_stage.system, Round-robin tournament
UEFA Euro 2012 Quarter-finals, common.topic.notable_types, Event
UEFA Euro 2012 Quarter-final II, soccer.football_match.teams, Greece national football team
UEFA Euro 2012 Qualifying, common.topic.notable_types, Event
UEFA Euro 2012 Semi-final I, soccer.football_match.referee, Cüneyt Çakır
m.0k06142, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06149
m.0k1mk1c, common.webpage.topic, UEFA Euro 2012 Quarter-final III
UEFA Euro 2012 Final, base.tournaments.tournament_match.round, UEFA Euro 2012 Final
Acting Mayor of Adelanto, common.topic.notable_for, g.125bcd0zs
m.0k1bgnj, government.government_position_held.basic_title, Acting Mayor
Poznań, location.location.events, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, time.event.locations, Donbass Arena
m.0k11mqr, soccer.football_disciplinary_action.match, UEFA Euro 2012 Semi-final II
UEFA Euro 2012 Semi-finals, common.topic.notable_for, g.1256r4pxz
Adelanto, government.governmental_jurisdiction.government_positions, Acting Mayor of Adelanto
UEFA Euro 2012, time.event.locations, Kharkiv
m.0101yh8k, government.government_position_held.office_position_or_title, Mayor of Trenton
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0rdhp
m.0101h8nk, government.government_position_held.office_position_or_title, Mayor of Jackson
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0rdg9
UEFA Euro 2012 group stage, base.tournaments.tournament_stage.rounds, UEFA Euro 2012 group stage
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0615c
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0616m
m.0cvj744, government.government_position_held.basic_title, Acting Mayor
UEFA Euro 2012 Quarter-final III, soccer.football_match.goals, m.0k062dx
m.04fdf_1, government.government_position_held.office_position_or_title, Acting Mayor of Adelanto
UEFA Euro 2012 Final, common.topic.webpage, m.0k1mjn0
UEFA European Championship, time.recurring_event.instances, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, common.topic.webpage, m.0k1mjrp
UEFA Euro 2012 Qualifying, base.tournaments.tournament.qualification_for, UEFA Euro 2012
m.0k1c5df, government.government_position_held.basic_title, Acting Mayor
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Quarter-final IV
UEFA Euro 2012 Quarter-final III, common.topic.webpage, m.0k1mk1c
UEFA Euro 2012 knockout phase, base.tournaments.tournament_stage.tournament, UEFA Euro 2012
UEFA Euro 2012 Quarter-final I, common.topic.webpage, m.0k1mjzz
UEFA Euro 2012 Quarter-final IV, base.tournaments.tournament_match.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-finals, common.topic.notable_types, Event
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Quarter-final II
UEFA Euro 2012, time.event.locations, Kharkiv
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06167
UEFA Euro 2012, time.event.locations, Lviv
UEFA Euro 2012 Final, base.tournaments.tournament_match.tournament, UEFA Euro 2012
Acting Mayor, government.government_office_category.officeholders, m.0cvj705
Acting Mayor, government.government_office_category.offices, Acting Mayor of Adelanto
m.0k1md8y, soccer.football_goal.match, UEFA Euro 2012 Final
UEFA Euro 2012 Semi-final II, soccer.football_match.goals, m.0k11nby
UEFA Euro 2012, time.event.included_in_event, UEFA Euro 2012 knockout phase
UEFA Euro 2012, sports.sports_championship_event.champion, Spain national football team
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Semi-final I
UEFA Euro 2012 Quarter-final III, common.topic.notable_types, Football Match
m.010f43jh, government.government_position_held.office_position_or_title, Mayor of Kharkiv
UEFA Euro 2012 Quarter-final I, time.event.locations, National Stadium, Warsaw
UEFA Euro 2012 Semi-final II, soccer.football_match.disciplinary_action, m.0k11ltv
m.0k1mkbv, common.webpage.topic, UEFA Euro 2012 Quarter-finals
m.0101yh8k, government.government_position_held.basic_title, Acting Mayor
UEFA Euro 2012 Qualifying, common.topic.notable_for, g.125bn848p
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k06149
Acting Mayor of Adelanto, government.government_office_or_title.office_holders, m.04fdf_1
m.0cvj705, government.government_position_held.office_position_or_title, Mayor of Chicago
Mayor of Chicago, government.government_office_or_title.office_holders, m.0cvj744
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0r72y
UEFA Euro 2012 Final, soccer.football_match.teams, Italy national football team
m.0k1mjw5, common.webpage.topic, UEFA Euro 2012 Semi-final II
Spain national football team, sports.sports_team.championships, UEFA Euro 2012
UEFA Euro 2012, time.event.locations, Gdańsk
UEFA Euro 2012, time.event.locations, Kiev
UEFA Euro 2012 Qualifying, base.tournaments.tournament.stages, UEFA Euro 2012 qualifying play-offs
EK 2012, common.image.appears_in_topic_gallery, UEFA Euro 2012
UEFA Euro 2012 Semi-final II, soccer.football_match.disciplinary_action, m.0k11mqr
Lviv, location.location.events, UEFA Euro 2012
m.0k06154, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012 Quarter-final III, soccer.football_match.teams, France national football team
UEFA Euro 2012 Quarter-final I, time.event.included_in_event, UEFA Euro 2012 Quarter-finals
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k06142
UEFA Euro 2012, freebase.valuenotation.is_reviewed, Location(s)
m.010f43jh, government.government_position_held.basic_title, Acting Mayor
m.010f43jh, government.government_position_held.jurisdiction_of_office, Kharkiv
Kharkiv, location.location.events, UEFA Euro 2012
Acting Mayor of Adelanto, common.topic.notable_types, Government Office or Title
UEFA Euro 2012 knockout phase, common.topic.article, m.0hn82p6
UEFA Euro 2012 Quarter-final III, common.topic.notable_for, g.125g1zff2
UEFA Euro 2012 Quarter-finals, base.tournaments.tournament_round.defeated_competitors, m.0k0616m
UEFA Euro 2012 Semi-final II, soccer.football_match.teams, Germany national football team
UEFA Euro 2012 Quarter-finals, time.event.included_in_event, UEFA Euro 2012 knockout phase
UEFA Euro 2012 Semi-finals, time.event.included_in_event, UEFA Euro 2012 knockout phase
Acting Mayor, government.government_office_category.officeholders, m.0101yh8k
Acting Mayor, government.government_office_category.officeholders, m.010f43jh
m.0k1mkd0, common.webpage.topic, UEFA Euro 2012 group stage
UEFA Euro 2012 Final, soccer.football_match.goals, m.0k1md8q
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0616f
m.0k1md8q, soccer.football_goal.match, UEFA Euro 2012 Final
UEFA Euro 2012 Quarter-final II, soccer.football_match.goals, m.0k06297
UEFA Euro 2012 Final, base.tournaments.tournament_round.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-final II, soccer.football_match.disciplinary_action, m.0k10yc1
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0614j
UEFA Euro 2012 group stage, base.tournaments.tournament_round.next_round, UEFA Euro 2012 Quarter-finals
Italy national football team, soccer.football_team.matches, UEFA Euro 2012 Final
UEFA Euro 2012 Final, time.event.included_in_event, UEFA Euro 2012 knockout phase
UEFA Euro 2012 group stage, base.tournaments.tournament_stage.tournament, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, soccer.football_match.managers, m.0k0rfq5
UEFA Euro 2012, common.topic.notable_for, g.1259jcycy
UEFA Euro 2012 Semi-final I, soccer.football_match.teams, Portugal national football team
m.0k1mjn0, common.webpage.topic, UEFA Euro 2012 Final
UEFA Euro 2012 Qualifying, base.tournaments.tournament.stages, UEFA Euro 2012 qualifying group stage
UEFA Euro 2012 Semi-final II, soccer.football_match.goals, m.0k10xmk
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06170
UEFA Euro 2012 Quarter-final IV, soccer.football_match.held_at, Olimpiyskiy National Sports Complex
UEFA Euro 2012, time.event.locations, Donetsk
UEFA Euro 2012 Qualifying, base.tournaments.tournament.rounds, UEFA Euro 2012 qualifying group stage
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0615v
UEFA Euro 2012 Quarter-final II, common.topic.notable_for, g.12571_cq9
UEFA Euro 2012 Quarter-final II, time.event.locations, PGE Arena Gdańsk
Donetsk, location.location.events, UEFA Euro 2012
m.0cvj744, government.government_position_held.office_position_or_title, Mayor of Chicago
UEFA Euro 2012 Quarter-final IV, soccer.football_match.disciplinary_action, m.0k0775p
UEFA Euro 2012, common.topic.image, EK 2012
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k0614j
Olimpiyskiy National Sports Complex, location.location.events, UEFA Euro 2012 Final
Acting Mayor, government.government_office_category.officeholders, m.0k1c5df
m.0k1c6hf, government.government_position_held.basic_title, Acting Mayor
UEFA Euro 2012 Quarter-final IV, soccer.football_match.teams, Italy national football team
UEFA Euro 2012 Semi-final I, soccer.football_match.held_at, Donbass Arena
UEFA Euro 2012, base.tournaments.tournament.matches, UEFA Euro 2012 Quarter-final III
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0614y
Acting Mayor, government.government_office_category.officeholders, m.04fdf_1
UEFA Euro 2012 Final, sports.sports_championship_event.champion, Spain national football team
UEFA Euro 2012 Semi-final II, soccer.football_match.goals, m.0k10y3c
UEFA Euro 2012 Quarter-final II, time.event.included_in_event, UEFA Euro 2012 Quarter-finals
UEFA Euro 2012 Semi-final II, soccer.football_match.teams, Italy national football team
Gdańsk, location.location.events, UEFA Euro 2012
Acting Mayor, government.government_office_category.officeholders, m.010f43jh
m.010f437d, government.government_position_held.office_position_or_title, Mayor of Kharkiv
UEFA Euro 2012 Quarter-final III, time.event.locations, Donbass Arena
UEFA Euro 2012 Quarter-final II, soccer.football_match.teams, Germany national football team
Chicago, government.governmental_jurisdiction.government_positions, Mayor of Chicago
UEFA Euro 2012 Final, time.event.locations, Olimpiyskiy National Sports Complex
m.0k1mk7f, common.webpage.topic, UEFA Euro 2012 Final
UEFA Euro 2012, base.tournaments.tournament.stages, UEFA Euro 2012 group stage
UEFA Euro 2012 Semi-final II, soccer.football_match.held_at, National Stadium, Warsaw
UEFA Euro 2012 Final, soccer.football_match.goals, m.0k1md88
UEFA Euro 2012 Quarter-final I, soccer.football_match.goals, m.0k061tt
m.0b6rr48, common.webpage.topic, UEFA Euro 2012
UEFA Euro 2012 Qualifying, common.topic.article, m.047mdl_
UEFA Euro 2012 knockout phase, time.event.includes_event, UEFA Euro 2012 Final
UEFA Euro 2012 Semi-final II, common.topic.webpage, m.0k1mjw5
UEFA Euro 2012 group stage, base.tournaments.tournament_round.stage, UEFA Euro 2012 group stage
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k06161
UEFA Euro 2012 Quarter-finals, base.tournaments.tournament_round.defeated_competitors, m.0k06177
Kiev, location.location.events, UEFA Euro 2012
UEFA Euro 2012 Semi-final I, common.topic.notable_for, g.125cngwmh
UEFA Euro 2012 Quarter-finals, common.topic.webpage, m.0k1mkbv
UEFA Euro 2012, base.tournaments.tournament.tournament_system_s, Round-robin tournament
UEFA Euro 2012, common.topic.webpage, m.0b6rr48
UEFA Euro 2012 Quarter-final IV, soccer.football_match.disciplinary_action, m.0k077wn
UEFA Euro 2012 Final, common.topic.webpage, m.0k1mk7f
UEFA Euro 2012 group stage, common.topic.notable_types, Event
UEFA Euro 2012 Qualifying, base.tournaments.tournament.rounds, UEFA Euro 2012 qualifying play-offs
m.0k1mjzz, common.webpage.topic, UEFA Euro 2012 Quarter-final I
UEFA Euro 2012 Quarter-final IV, time.event.locations, Olimpiyskiy National Sports Complex
UEFA Euro 2012 Semi-final I, soccer.football_match.disciplinary_action, m.0k0r60d
UEFA Euro 2012 Quarter-final IV, soccer.football_match.teams, England national football team
UEFA Euro 2012 Quarter-final I, base.tournaments.tournament_match.tournament, UEFA Euro 2012
UEFA Euro 2012, base.tournaments.tournament.stages, UEFA Euro 2012 knockout phase
Mayor of Chicago, government.government_office_or_title.jurisdiction, Chicago
Wrocław, location.location.events, UEFA Euro 2012
UEFA Euro 2012 Final, base.tournaments.tournament_round.stage, UEFA Euro 2012 knockout phase
UEFA Euro 2012, common.topic.article, m.06t1s9
Mayor of Chicago, government.government_office_or_title.office_holders, m.0cvj705
Acting Mayor of Adelanto, government.government_office_or_title.jurisdiction, Adelanto
UEFA Euro 2012 Final, base.tournaments.tournament_round.matches, UEFA Euro 2012 Final
m.0k1mk9m, common.webpage.topic, UEFA Euro 2012 Semi-finals
UEFA Euro 2012, sports.sports_league_season.championship, g.11bc143_63
UEFA Euro 2012, base.tournaments.tournament.participating_competitors, m.0k0614r
m.0101h8nk, government.government_position_held.basic_title, Acting Mayor
m.0cvj705, government.government_position_held.basic_title, Acting Mayor
m.0k1md88, soccer.football_goal.match, UEFA Euro 2012 Final
UEFA Euro 2012 Quarter-final I, soccer.football_match.teams, Czech Republic national football team
UEFA Euro 2012 Final, soccer.football_match.goals, m.0k1md8y
UEFA Euro 2012 group stage, base.tournaments.tournament_round.defeated_competitors, m.0k0615v
Acting Mayor, government.government_office_category.officeholders, m.0101h8nk
UEFA Euro 2012, base.tournaments.tournament.tournament_system_s, Single-elimination tournament
m.0k06149, base.tournaments.tournament_participating_competitor.tournament, UEFA Euro 2012
UEFA Euro 2012 Quarter-finals, base.tournaments.tournament_round.previous_round, UEFA Euro 2012 group stage
UEFA Euro 2012 Final, soccer.football_match.goals, m.0k1md8h
UEFA Euro 2012 Quarter-final II, common.topic.notable_types, Football Match
UEFA Euro 2012, time.event.instance_of_recurring_event, UEFA European Championship

Answer: Kharkiv