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: Who is the current head coach of the team the uses the song title "Fight Polka"? 
Knowledge Triplets: Pittsburgh Steelers at Chicago Bears, 2009-09-20, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Denver Broncos, 2009-11-09
Steelers Polka, common.topic.notable_for, g.12579g03v
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6h
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq96
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Tennessee Titans, 2008-12-21
m.0n7wv_d, sports.sports_team_coach_tenure.team, Pittsburgh Steelers
2011 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.championships, Super Bowl XIV
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqj4
m.0wz2qcy, sports.team_venue_relationship.team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cincinnati Bengals, 2009-09-27
m.04zlk1p, sports.sports_league_draft_pick.team, Pittsburgh Steelers
Renegade, sports.fight_song.sports_team, Pittsburgh Steelers
m.09xjydp, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.fight_song, Renegade
m.0tk269j, sports.sports_league_draft_pick.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.venue, m.0wz1z97
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6r
Pittsburgh Steelers, american_football.football_team.home_games, Indianapolis Colts at Pittsburgh Steelers, 2008-11-09
m.04xwl6_, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.notable_types, Professional Sports Team
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq86
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.article, m.05tfy
Indianapolis Colts at Pittsburgh Steelers, 2008-11-09, american_football.football_game.home_team, Pittsburgh Steelers
Pitt Stadium, sports.sports_facility.teams, Pittsburgh Steelers
Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20, american_football.football_game.home_team, Pittsburgh Steelers
m.04xwl7r, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7r
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqlx
Fight song, freebase.type_profile.strict_included_types, Composition
Pittsburgh Steelers, award.award_winner.awards_won, m.0z3t81_
m.010r0508, sports.sports_league_draft_pick.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.venue, m.0wz2gx5
m.03z8bkq, business.employment_tenure.company, Pittsburgh Steelers
m.0z3t5l7, award.award_nomination.award_nominee, Pittsburgh Steelers
Composition, freebase.type_hints.included_types, Topic
Pittsburgh Steelers, award.award_nominee.award_nominations, m.0z3t5l7
Fight song, type.type.domain, Sports
Fight song, type.type.expected_by, Fight song
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Miami Dolphins, 2010-01-03
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Baltimore Ravens, 2009-11-29
Pittsburgh Steelers, common.topic.webpage, m.09xjydp
Pittsburgh Steelers, common.topic.webpage, m.0gw54r6
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqhd
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqs7
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqjn
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at New England Patriots, 2008-11-30
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqdz
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cleveland Browns, 2008-09-14
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqg6
Fight song, type.type.properties, Sports team
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq9q
Steelers Polka, common.topic.notable_types, Fight song
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.rivalry, Bengals–Steelers rivalry
Pittsburgh Steelers, american_football.football_team.home_games, Minnesota Vikings at Pittsburgh Steelers, 2009-10-25
Pittsburgh Steelers, common.topic.webpage, m.0g4y0w9
Pittsburgh Steelers, business.employer.employees, m.03z8bkq
m.0n7wv_d, sports.sports_team_coach_tenure.coach, Mike Tomlin
Here We Go, common.topic.notable_types, Fight song
AFC North, sports.sports_league.sport, American football
Pittsburgh Steelers, american_football.football_team.home_games, Tennessee Titans at Pittsburgh Steelers, 2009-09-10
m.0z51z1z, award.award_honor.award_winner, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.location, Pittsburgh
Fight song, freebase.type_hints.included_types, Topic
Pittsburgh Steelers, american_football.football_team.home_games, Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20
m.04xwl7c, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqhx
Sports, type.domain.types, Fight song
Steelers Polka, sports.sports_team.fight_song, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq9z
Pittsburgh Steelers, american_football.football_team.home_games, Cleveland Browns at Pittsburgh Steelers, 2009-10-18
Super Bowl X, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqnd
Fight song, freebase.type_hints.included_types, Composition
Pittsburgh Steelers, base.schemastaging.organization_extra.phone_number, m.010f1s42
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.away_team, Pittsburgh Steelers
m.09yh3p7, common.webpage.topic, Pittsburgh Steelers
m.09wdwcx, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqmd
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6_
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl77
Pittsburgh Steelers, common.topic.notable_for, g.1258jnh_h
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqqd
Dallas Cowboys at Pittsburgh Steelers, 2008-12-07, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqnx
Super Bowl XIV, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.09wbs6z
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqdq
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-01-11
Black and Yellow, sports.fight_song.sports_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl87
Pittsburgh Steelers at Cleveland Browns, 2008-09-14, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.0422hz1
Pittsburgh Steelers, american_football.football_team.home_games, Green Bay Packers at Pittsburgh Steelers, 2009-12-20
Pittsburgh Steelers, sports.sports_team.championships, Super Bowl XIII
1996 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl8c
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqhn
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqfz
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq7z
m.0crtf9f, sports.sports_league_participation.team, Pittsburgh Steelers
Pittsburgh Steelers, award.award_winner.awards_won, m.0zbrh13
m.0wc9shj, sports.sports_league_draft_pick.team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.division, AFC North
Super Bowl IX, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.arena_stadium, Heinz Field
m.04xwl6r, american_football.football_historical_coach_position.team, Pittsburgh Steelers
m.0yytcvg, award.award_nomination.award_nominee, Pittsburgh Steelers
m.07nfhlt, base.ontologies.ontology_instance_mapping.freebase_topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.previously_known_as, Pittsburgh Pirates
m.09wbscp, common.webpage.topic, Pittsburgh Steelers
Fight song, common.topic.article, m.0hnx2l3
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqr_
2006 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqsr
Steelers Polka, sports.fight_song.sports_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.team_mascot, Steely McBeam
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Houston Texans at Pittsburgh Steelers, 2008-09-07
Professional Sports Team, freebase.type_profile.strict_included_types, Topic
Pittsburgh Steelers, common.topic.webpage, m.09wbb6g
Pittsburgh Steelers, sports.sports_team.arena_stadium, Pitt Stadium
m.09wbs6z, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqfq
American Football Conference, american_football.football_conference.teams, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.03nbxbp
Pittsburgh Steelers, american_football.football_team.conference, American Football Conference
Pittsburgh Steelers, sports.professional_sports_team.owner_s, Rooney family
Pittsburgh Steelers, american_football.football_coach.current_team_head_coached, Mike Tomlin
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2008-09-29
m.0wz2gx5, sports.team_venue_relationship.team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Chicago Bears, 2009-09-20
Pittsburgh Steelers, common.topic.webpage, m.09w949m
Pittsburgh Steelers, sports.sports_team.league, m.0crt4tq
Baltimore Ravens at Pittsburgh Steelers, 2008-09-29, american_football.football_game.home_team, Pittsburgh Steelers
m.04xwl7m, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Cleveland Browns at Pittsburgh Steelers, 2008-12-28, american_football.football_game.home_team, Pittsburgh Steelers
Oakland Raiders at Pittsburgh Steelers, 2009-12-06, american_football.football_game.home_team, Pittsburgh Steelers
San Diego Chargers at Pittsburgh Steelers, 2009-10-04, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqq4
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqcq
Rooney family, sports.sports_team_owner.teams_owned, Pittsburgh Steelers
m.09w8wnq, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, award.award_nominee.award_nominations, m.0yytcvg
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl8h
m.0b461hx, common.webpage.topic, Pittsburgh Steelers
San Diego Chargers at Pittsburgh Steelers, 2009-01-11, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.championships, Super Bowl XLIII
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqmx
Pittsburgh Steelers, sports.sports_team.fight_song, Black and Yellow
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqkn
m.09wb0f4, common.webpage.topic, Pittsburgh Steelers
Super Bowl XIII, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqmn
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.09y9k5c
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqcg
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7h
Professional Sports Team, type.type.domain, Sports
Renegade, common.topic.notable_types, Composition
m.09w949m, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqqn
Tennessee Titans at Pittsburgh Steelers, 2009-09-10, american_football.football_game.home_team, Pittsburgh Steelers
m.04xwl73, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers at Cleveland Browns, 2009-12-10, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqn4
m.04xwl7h, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqcz
Pittsburgh Steelers, sports.professional_sports_team.draft_picks, m.010r0508
Pittsburgh Steelers, sports.sports_team.arena_stadium, Forbes Field
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqld
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqc6
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqpx
Here We Go, sports.fight_song.sports_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2009-01-18
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Baltimore Ravens, 2008-12-14
m.0gw54r6, common.webpage.topic, Pittsburgh Steelers
Logo_PITTSBURGH.gif, common.image.appears_in_topic_gallery, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6m
Fight song, freebase.type_profile.strict_included_types, Topic
AFC North, sports.sports_league.teams, m.0crtf9f
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqqx
m.0crt9f8, sports.sports_league_participation.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqsh
Pittsburgh Steelers, american_football.football_team.home_games, Dallas Cowboys at Pittsburgh Steelers, 2008-12-07
m.0jbcqtt, film.personal_film_appearance.person, Pittsburgh Steelers
Professional Sports Team, freebase.type_hints.included_types, Topic
Black and Yellow, common.topic.notable_types, Composition
Sports, type.domain.types, Professional Sports Team
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7_
Super Bowl XL, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq8g
m.0g4y0w9, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Jacksonville Jaguars, 2008-10-05
Pittsburgh Steelers, common.topic.webpage, m.09wb9ch
Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers at Philadelphia Eagles, 2008-09-21, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.fight_song, Here We Go
m.0z3t81_, award.award_honor.award_winner, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.09wbscp
Forbes Field, sports.sports_facility.teams, Pittsburgh Steelers
Mike Tomlin, american_football.football_coach.current_team_head_coached, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqrr
Pittsburgh Steelers, sports.sports_team.arena_stadium, Three Rivers Stadium
Pittsburgh Steelers, sports.sports_team.fight_song, Steelers Polka
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqpd
Pittsburgh, sports.sports_team_location.teams, Pittsburgh Steelers
m.04xwl8c, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqr4
Pittsburgh Steelers, common.topic.image, Logo_PITTSBURGH.gif
Pittsburgh Steelers, sports.sports_team.venue, m.0wz2qcy
Pittsburgh Steelers, sports.sports_team.colors, Black
Pittsburgh Steelers, sports.sports_team.season_record, m.075fql4
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqpn
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqln
Pittsburgh Steelers, base.ontologies.ontology_instance.equivalent_instances, m.07nfhlt
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqm4
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq9g
m.04xwl83, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.coaches, m.0n7wv_d
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqp4
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq8q
Pittsburgh Steelers, sports.sports_team.colors, Gold
Pittsburgh Steelers, sports.sports_team.league, m.0crt9f8
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqk4
m.0wz2gx5, sports.team_venue_relationship.venue, Forbes Field
Pittsburgh Steelers, sports.sports_team.championships, Super Bowl X
Pittsburgh Steelers, sports.sports_team.league, m.0crtf9f
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6w
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22
m.09wb9ch, common.webpage.topic, Pittsburgh Steelers
m.09w9wqk, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqbq
Pittsburgh Steelers, sports.sports_team.championships, Super Bowl XL
Pittsburgh Steelers, sports.sports_team.championships, 2009 AFC Championship Game
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqbz
m.04xwl77, american_football.football_historical_coach_position.team, Pittsburgh Steelers
m.04xwl6h, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqf6
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Detroit Lions, 2009-10-11
m.04xwl6m, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.09wb0f4
m.0crt4tq, sports.sports_league_participation.team, Pittsburgh Steelers
m.09wbb6g, common.webpage.topic, Pittsburgh Steelers
Mike Tomlin, sports.sports_team_coach.teams_coached, m.0n7wv_d
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19
Steely McBeam, sports.mascot.team, Pittsburgh Steelers
Fight song, freebase.equivalent_topic.equivalent_type, Fight song
Pittsburgh Steelers, sports.sports_team.sport, American football
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cleveland Browns, 2009-12-10
Pittsburgh, base.biblioness.bibs_topic.subsumes, Pittsburgh
Composition, freebase.type_profile.strict_included_types, Topic
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqs_
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Washington Redskins, 2008-11-03
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqkx
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2009-12-27
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqfg
Pittsburgh Steelers, common.topic.webpage, m.0b461hx
m.04xwl7w, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.championships, 2006 AFC Championship Game
Pittsburgh Steelers, sports.sports_team.venue, m.0wz2qcq
m.04xwl8h, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.championships, 1996 AFC Championship Game
Pittsburgh Steelers, american_football.football_team.current_head_coach, Mike Tomlin
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-10-04
m.0wz2qcq, sports.team_venue_relationship.team, Pittsburgh Steelers
m.0z3tmcy, award.award_nomination.award_nominee, Pittsburgh Steelers
m.04xwl7_, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers at Baltimore Ravens, 2008-12-14, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers at Detroit Lions, 2009-10-11, american_football.football_game.away_team, Pittsburgh Steelers
Super Bowl XLIII, sports.sports_championship_event.champion, Pittsburgh Steelers
AFC North, american_football.football_division.teams, Pittsburgh Steelers
Pittsburgh Steelers, common.topic.webpage, m.09w9wqk
Pittsburgh Steelers, american_football.football_team.home_games, New York Giants at Pittsburgh Steelers, 2008-10-26
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqgx
m.04xwl6c, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqjd
Green Bay Packers at Pittsburgh Steelers, 2009-12-20, american_football.football_game.home_team, Pittsburgh Steelers
m.03nbxbp, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, award.award_winner.awards_won, m.0yytzg_
Pittsburgh Steelers, common.topic.webpage, m.09yh3p7
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7m
Pittsburgh Steelers, common.topic.webpage, m.09wdwcx
Pittsburgh Steelers, common.topic.webpage, m.09w8wnq
Pittsburgh Pirates, sports.defunct_sports_team.later_known_as, Pittsburgh Steelers
m.04xwl87, american_football.football_historical_coach_position.team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Cleveland Browns at Pittsburgh Steelers, 2008-12-28
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7w
Pittsburgh Steelers at Cincinnati Bengals, 2009-09-27, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Oakland Raiders at Pittsburgh Steelers, 2009-12-06
Pittsburgh Steelers, award.award_winner.awards_won, m.0z51z1z
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl73
Pittsburgh Steelers, sports.professional_sports_team.draft_picks, m.04zlk1p
Pittsburgh Steelers at Baltimore Ravens, 2009-11-29, american_football.football_game.away_team, Pittsburgh Steelers
Heinz Field, sports.sports_facility.teams, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqgg
m.0z51zcl, award.award_nomination.award_nominee, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Philadelphia Eagles, 2008-09-21
m.09y9k5c, common.webpage.topic, Pittsburgh Steelers
m.0422hz1, common.webpage.topic, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqjx
2009 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, award.award_nominee.award_nominations, m.0z3tmcy
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2008-11-16
Bengals–Steelers rivalry, sports.team_rivalry.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqnn
m.0wz1z97, sports.team_venue_relationship.team, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fq8z
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqkd
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl83
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqb6
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6c
Pittsburgh Pirates, sports.sports_team.sport, American football
Pittsburgh Pirates, sports.defunct_sports_team.sport, American football
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqh4
Fight song, freebase.type_profile.equivalent_topic, Fight song
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqd6
m.04xwl6w, american_football.football_historical_coach_position.team, Pittsburgh Steelers
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m.010hbshv, sports.sports_league_draft_pick.team, Pittsburgh Steelers
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Pittsburgh Steelers, sports.sports_team.championships, Super Bowl IX
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Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7c
m.0zbrh13, award.award_honor.award_winner, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.season_record, m.075fqbg
Pittsburgh Steelers, sports.sports_team.colors, White
Pittsburgh Steelers, sports.sports_team.championships, 2011 AFC Championship Game
Pittsburgh Steelers, base.schemastaging.organization_extra.contact_webpages, m.010f1rxl
Cleveland Browns at Pittsburgh Steelers, 2009-10-18, american_football.football_game.home_team, Pittsburgh Steelers
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Answer: Mike Tomlin