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 stadium is home to the NFL team that won the 2009 championship? 
Knowledge Triplets: m.0wz1z80, sports.team_venue_relationship.venue, M&T Bank Stadium
Baltimore Ravens, sports.sports_team.arena_stadium, M&T Bank Stadium
2009 AFC Championship Game, common.topic.notable_types, Sports League Championship Event
Pittsburgh Steelers at Jacksonville Jaguars, 2008-10-05, american_football.football_game.season, 2008 NFL season
2010–11 NFL playoffs, time.event.locations, Heinz Field
Baltimore Ravens at Dallas Cowboys, 2008-12-20, american_football.football_game.away_team, Baltimore Ravens
2008 NFL season, sports.sports_league_season.championship, Super Bowl XLIII
Baltimore Ravens at Houston Texans, 2008-11-09, american_football.football_game.away_team, Baltimore Ravens
2011 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
m.0wz1z97, sports.team_venue_relationship.venue, Heinz Field
Oakland Raiders at Baltimore Ravens, 2008-10-26, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-10-04
Pittsburgh Steelers at Cincinnati Bengals, 2009-09-27, american_football.football_game.away_team, Pittsburgh Steelers
Houston Texans at Pittsburgh Steelers, 2008-09-07, american_football.football_game.home_team, Pittsburgh Steelers
Three Rivers Stadium, location.location.events, 1979 AFC Championship Game
Baltimore Ravens at Miami Dolphins, 2008-10-19, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Dallas Cowboys, 2008-12-20
Pittsburgh Steelers, sports.sports_team.championships, 2009 AFC Championship Game
Indianapolis Colts at Baltimore Ravens, 2009-11-22, american_football.football_game.home_team, Baltimore Ravens
Philadelphia Eagles at Baltimore Ravens, 2008-11-23, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.home_games, Green Bay Packers at Pittsburgh Steelers, 2009-12-20
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Cincinnati Bengals, 2009-11-08
Baltimore Ravens at Cincinnati Bengals, 2009-11-08, american_football.football_game.away_team, Baltimore Ravens
2009 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Three Rivers Stadium, sports.sports_facility.home_venue_for, m.0wz2qcy
1995 AFC Championship Game, time.event.locations, Three Rivers Stadium
Baltimore Ravens at Green Bay Packers, 2009-12-07, american_football.football_game.away_team, Baltimore Ravens
San Diego Chargers at Pittsburgh Steelers, 2008-11-16, american_football.football_game.season, 2008 NFL season
Detroit Lions at Baltimore Ravens, 2009-12-13, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers, american_football.football_team.home_games, New York Giants at Pittsburgh Steelers, 2008-10-26
Baltimore Ravens, american_football.football_team.home_games, Detroit Lions at Baltimore Ravens, 2009-12-13
Three Rivers Stadium, location.location.events, 1980 AFC Championship Game
Baltimore Ravens at Pittsburgh Steelers, 2008-09-29, american_football.football_game.home_team, Pittsburgh Steelers
Washington Redskins at Baltimore Ravens, 2008-12-07, american_football.football_game.home_team, Baltimore Ravens
Oakland Raiders at Pittsburgh Steelers, 2009-12-06, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at San Diego Chargers, 2009-09-20
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Tennessee Titans, 2008-12-21
Minnesota Vikings at Pittsburgh Steelers, 2009-10-25, american_football.football_game.home_team, Pittsburgh Steelers
NFL: Run for the Championship: The 2008 NFL Season in Review, film.film.subjects, 2008 NFL season
Pittsburgh Steelers at Cleveland Browns, 2008-09-14, american_football.football_game.season, 2008 NFL season
Baltimore Ravens at Indianapolis Colts, 2008-10-12, american_football.football_game.away_team, Baltimore Ravens
Three Rivers Stadium, location.location.containedby, Pittsburgh
Three Rivers Stadium, location.location.events, 1995 AFC Championship Game
m.0wz1z9f, sports.team_venue_relationship.venue, Heinz Field
2008 NFL season, film.film_subject.films, NFL: Run for the Championship: The 2008 NFL Season in Review
2006 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Indianapolis Colts at Pittsburgh Steelers, 2008-11-09, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Cleveland Browns at Pittsburgh Steelers, 2009-10-18
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens, american_football.football_team.home_games, Chicago Bears at Baltimore Ravens, 2009-12-20
2009 AFC Championship Game, common.topic.notable_for, g.1z2st10mn
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Miami Dolphins, 2008-10-19
1996 AFC Championship Game, time.event.locations, Three Rivers Stadium
Baltimore Ravens at New York Giants, 2008-11-16, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens at Indianapolis Colts, 2008-10-12, american_football.football_game.season, 2008 NFL season
Baltimore Ravens, american_football.football_team.home_games, Tennessee Titans at Baltimore Ravens, 2008-10-05
Pittsburgh Steelers, american_football.football_team.home_games, Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15
Baltimore Ravens at New York Giants, 2008-11-16, american_football.football_game.season, 2008 NFL season
2009 AFC Championship Game, sports.sports_championship_event.runner_up, Baltimore Ravens
1973 AFC Championship Game, time.event.locations, Three Rivers Stadium
M&T Bank Stadium, location.location.containedby, Baltimore
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cincinnati Bengals, 2009-09-27
Baltimore Ravens, american_football.football_team.home_games, Washington Redskins at Baltimore Ravens, 2008-12-07
Super Bowl XL, sports.sports_championship_event.champion, Pittsburgh Steelers
1976 AFC Championship Game, time.event.locations, Three Rivers Stadium
2008 NFL season, sports.sports_league_season.championship, 2009 AFC Championship Game
Pitt Stadium, sports.sports_facility.teams, Pittsburgh Steelers
m.0wz2qcq, sports.team_venue_relationship.venue, Pitt Stadium
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Pittsburgh Steelers, 2009-01-18
Three Rivers Stadium, location.location.events, 1996 AFC Championship Game
Pitt Stadium, sports.sports_facility.home_venue_for, m.0wz2qcq
Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20, american_football.football_game.season, 2008 NFL season
San Diego Chargers at Pittsburgh Steelers, 2009-01-11, american_football.football_game.home_team, Pittsburgh Steelers
2009 AFC Championship Game, sports.sports_championship_event.championship, AFC Championship Game
2005 AFC Championship Game, sports.sports_championship_event.runner_up, Pittsburgh Steelers
Super Bowl XLVII, sports.sports_championship_event.champion, Baltimore Ravens
Heinz Field, sports.sports_facility.teams, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.arena_stadium, Three Rivers Stadium
AFC Championship Game, sports.sports_championship.league, American Football Conference
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Houston Texans, 2008-11-09
Pittsburgh Steelers, american_football.football_team.home_games, Dallas Cowboys at Pittsburgh Steelers, 2008-12-07
Heinz Field, location.location.events, 2011 AFC Championship Game
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cleveland Browns, 2009-12-10
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Jacksonville Jaguars, 2008-10-05
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Pittsburgh Steelers, 2008-09-29
Baltimore Ravens at Pittsburgh Steelers, 2009-12-27, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Baltimore Ravens, 2009-11-29
Jacksonville Jaguars at Baltimore Ravens, 2008-12-28, american_football.football_game.season, 2008 NFL season
1998 AFC Championship Game, time.event.locations, Three Rivers Stadium
San Diego Chargers at Pittsburgh Steelers, 2009-01-11, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Denver Broncos, 2009-11-09
2008 NFL season, sports.sports_league_season.championship, 2009 NFC Championship Game
Super Bowl IX, sports.sports_championship_event.champion, Pittsburgh Steelers
Cleveland Browns at Baltimore Ravens, 2008-09-21, american_football.football_game.home_team, Baltimore Ravens
Houston Texans at Pittsburgh Steelers, 2008-09-07, american_football.football_game.season, 2008 NFL season
M&T Bank Stadium, common.topic.notable_types, Sports Facility
M&T Bank Stadium, sports.sports_facility.teams, Baltimore Ravens
Super Bowl XIII, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers at Philadelphia Eagles, 2008-09-21, american_football.football_game.away_team, Pittsburgh Steelers
Indianapolis Colts at Pittsburgh Steelers, 2008-11-09, american_football.football_game.season, 2008 NFL season
M&T Bank Stadium, sports.sports_facility.home_venue_for, m.0wz1z80
Baltimore Ravens at Cincinnati Bengals, 2008-11-30, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens at Pittsburgh Steelers, 2008-09-29, american_football.football_game.away_team, Baltimore Ravens
1980 AFC Championship Game, time.event.locations, Three Rivers Stadium
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.season, 2008 NFL season
Super Bowl X, sports.sports_championship_event.champion, Pittsburgh Steelers
1979 AFC Championship Game, time.event.locations, Three Rivers Stadium
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Washington Redskins, 2008-11-03
Baltimore Ravens at Cleveland Browns, 2008-11-02, american_football.football_game.away_team, Baltimore Ravens
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.season, 2008 NFL season
Cleveland Browns at Pittsburgh Steelers, 2008-12-28, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens at Pittsburgh Steelers, 2009-12-27, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.home_games, Kansas City Chiefs at Baltimore Ravens, 2009-09-13
Tennessee Titans at Baltimore Ravens, 2008-10-05, american_football.football_game.home_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Cleveland Browns, 2009-11-16
Denver Broncos at Baltimore Ravens, 2009-11-01, american_football.football_game.home_team, Baltimore Ravens
Baltimore Ravens at Pittsburgh Steelers, 2009-01-18, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at New England Patriots, 2009-10-04
Pittsburgh Steelers at Baltimore Ravens, 2009-11-29, american_football.football_game.away_team, Pittsburgh Steelers
Tennessee Titans at Baltimore Ravens, 2008-10-05, american_football.football_game.season, 2008 NFL season
Baltimore Ravens at New England Patriots, 2009-10-04, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Minnesota Vikings, 2009-10-18
Baltimore Ravens at Cleveland Browns, 2008-11-02, american_football.football_game.season, 2008 NFL season
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Green Bay Packers, 2009-12-07
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Pittsburgh Steelers, 2009-12-27
Pittsburgh Steelers at Cleveland Browns, 2008-09-14, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Panthers football, sports.sports_team.arena_stadium, Heinz Field
2009 AFC Championship Game, sports.sports_championship_event.season, 2008 NFL season
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Cleveland Browns at Pittsburgh Steelers, 2008-12-28
Tennessee Titans at Pittsburgh Steelers, 2009-09-10, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens at Miami Dolphins, 2009-01-04, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens at Oakland Raiders, 2010-01-03, american_football.football_game.away_team, Baltimore Ravens
Cleveland Browns at Pittsburgh Steelers, 2008-12-28, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Chicago Bears, 2009-09-20
Baltimore Ravens, american_football.football_team.home_games, Pittsburgh Steelers at Baltimore Ravens, 2008-12-14
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Tennessee Titans, 2009-01-10
Cincinnati Bengals at Baltimore Ravens, 2008-09-07, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at Cleveland Browns, 2009-12-10, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Arizona Cardinals, 2009-02-01
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Cleveland Browns, 2008-11-02
Three Rivers Stadium, sports.sports_facility.teams, Pittsburgh Steelers
AFC Championship Game, time.recurring_event.instances, 2009 AFC Championship Game
Three Rivers Stadium, location.location.events, 1973 AFC Championship Game
Three Rivers Stadium, common.topic.notable_types, Sports Facility
Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens at Miami Dolphins, 2009-01-04, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at Jacksonville Jaguars, 2008-10-05, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2009-12-27
Dallas Cowboys at Pittsburgh Steelers, 2008-12-07, american_football.football_game.season, 2008 NFL season
Philadelphia Eagles at Baltimore Ravens, 2008-11-23, american_football.football_game.home_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.home_games, Indianapolis Colts at Baltimore Ravens, 2009-11-22
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at Baltimore Ravens, 2008-12-14, american_football.football_game.season, 2008 NFL season
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Indianapolis Colts, 2010-01-16
Pittsburgh Steelers, sports.sports_team.arena_stadium, Heinz Field
Baltimore Ravens at Cincinnati Bengals, 2008-11-30, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at New England Patriots, 2008-11-30
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Philadelphia Eagles, 2008-09-21
Baltimore Ravens, american_football.football_team.home_games, Cincinnati Bengals at Baltimore Ravens, 2009-10-11
Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19, american_football.football_game.season, 2008 NFL season
2009 AFC Championship Game, location.location.events, Heinz Field
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Detroit Lions, 2009-10-11
Baltimore Ravens at New England Patriots, 2010-01-10, american_football.football_game.away_team, Baltimore Ravens
2009 AFC Championship Game, time.event.locations, Heinz Field
2005 AFC Championship Game, time.event.locations, Heinz Field
Pittsburgh Steelers, american_football.football_team.home_games, Indianapolis Colts at Pittsburgh Steelers, 2008-11-09
Kansas City Chiefs at Baltimore Ravens, 2009-09-13, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.season, 2008 NFL season
Dallas Cowboys at Pittsburgh Steelers, 2008-12-07, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens at Tennessee Titans, 2009-01-10, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.away_team, Pittsburgh Steelers
2009 NFC Championship Game, common.topic.notable_types, Sports League Championship Event
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2008-09-29
Pittsburgh Steelers, american_football.football_team.home_games, Baltimore Ravens at Pittsburgh Steelers, 2009-01-18
Baltimore Ravens, american_football.football_team.home_games, Philadelphia Eagles at Baltimore Ravens, 2008-11-23
Oakland Raiders at Baltimore Ravens, 2008-10-26, american_football.football_game.season, 2008 NFL season
Jacksonville Jaguars at Baltimore Ravens, 2008-12-28, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Baltimore Ravens, 2008-12-14
Baltimore Ravens, american_football.football_team.home_games, Jacksonville Jaguars at Baltimore Ravens, 2008-12-28
2010 AFC Championship Game, sports.sports_championship_event.championship, AFC Championship Game
2002 AFC Championship Game, time.event.locations, Heinz Field
San Diego Chargers at Pittsburgh Steelers, 2008-11-16, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Tennessee Titans at Pittsburgh Steelers, 2009-09-10
AFC Championship Game, sports.sports_championship.events, 2009 AFC Championship Game
Baltimore Ravens at Indianapolis Colts, 2010-01-16, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.home_games, Pittsburgh Steelers at Baltimore Ravens, 2009-11-29
Chicago Bears at Baltimore Ravens, 2009-12-20, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers at Philadelphia Eagles, 2008-09-21, american_football.football_game.season, 2008 NFL season
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.home_team, Baltimore Ravens
Pittsburgh Steelers, sports.sports_team.arena_stadium, Forbes Field
Baltimore Ravens, american_football.football_team.home_games, Oakland Raiders at Baltimore Ravens, 2008-10-26
Heinz Field, sports.sports_facility.home_venue_for, m.0wz1z9f
Baltimore Ravens at Cleveland Browns, 2009-11-16, american_football.football_game.away_team, Baltimore Ravens
AFC Championship Game, sports.sports_championship.events, 2008 AFC Championship Game
Heinz Field, location.location.events, 2005 AFC Championship Game
2012 AFC Championship Game, sports.sports_championship_event.runner_up, Baltimore Ravens
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2008-11-16
Cincinnati Bengals at Baltimore Ravens, 2008-09-07, american_football.football_game.home_team, Baltimore Ravens
Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20, american_football.football_game.home_team, Pittsburgh Steelers
Pitt Stadium, common.topic.notable_types, Sports Facility
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Miami Dolphins, 2009-01-04
Three Rivers Stadium, location.location.events, 1976 AFC Championship Game
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.season, 2008 NFL season
1996 AFC Championship Game, sports.sports_championship_event.champion, Pittsburgh Steelers
Baltimore Ravens at Houston Texans, 2008-11-09, american_football.football_game.season, 2008 NFL season
2001 AFC Championship Game, sports.sports_championship_event.champion, Baltimore Ravens
Baltimore Ravens at Pittsburgh Steelers, 2008-09-29, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at Baltimore Ravens, 2008-12-14, american_football.football_game.home_team, Baltimore Ravens
Baltimore Ravens at San Diego Chargers, 2009-09-20, american_football.football_game.away_team, Baltimore Ravens
Pittsburgh Steelers, american_football.football_team.home_games, Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20
Cleveland Browns at Baltimore Ravens, 2009-09-27, american_football.football_game.home_team, Baltimore Ravens
Baltimore Ravens at Minnesota Vikings, 2009-10-18, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens, american_football.football_team.home_games, Cleveland Browns at Baltimore Ravens, 2008-09-21
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Cincinnati Bengals, 2008-11-30
2009 NFC Championship Game, sports.sports_championship_event.season, 2008 NFL season
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at New York Giants, 2008-11-16
Heinz Field, location.location.events, 2010–11 NFL playoffs
Heinz Field, location.location.events, 2002 AFC Championship Game
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at New England Patriots, 2010-01-10
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Indianapolis Colts, 2008-10-12
Baltimore Ravens at Pittsburgh Steelers, 2009-01-18, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers at Denver Broncos, 2009-11-09, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.home_games, Houston Texans at Pittsburgh Steelers, 2008-09-07
Baltimore Ravens, american_football.football_team.home_games, Cincinnati Bengals at Baltimore Ravens, 2008-09-07
Pittsburgh Steelers, american_football.football_team.home_games, Oakland Raiders at Pittsburgh Steelers, 2009-12-06
Pittsburgh Steelers at Chicago Bears, 2009-09-20, american_football.football_game.away_team, Pittsburgh Steelers
Baltimore Ravens at Miami Dolphins, 2008-10-19, american_football.football_game.season, 2008 NFL season
Baltimore Ravens, american_football.football_team.away_games, Baltimore Ravens at Oakland Raiders, 2010-01-03
Super Bowl XXXV, sports.sports_championship_event.champion, Baltimore Ravens
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cleveland Browns, 2008-09-14
2013 AFC Championship Game, sports.sports_championship_event.champion, Baltimore Ravens
Heinz Field, location.location.events, 2009 AFC Championship Game
2009 AFC Championship Game, time.event.instance_of_recurring_event, AFC Championship Game
Pittsburgh Steelers at Detroit Lions, 2009-10-11, american_football.football_game.away_team, Pittsburgh Steelers
Baltimore Ravens at Tennessee Titans, 2009-01-10, american_football.football_game.away_team, Baltimore Ravens
Baltimore Ravens at Dallas Cowboys, 2008-12-20, american_football.football_game.season, 2008 NFL season
San Diego Chargers at Pittsburgh Steelers, 2009-10-04, american_football.football_game.home_team, Pittsburgh Steelers
Cleveland Browns at Pittsburgh Steelers, 2009-10-18, american_football.football_game.home_team, Pittsburgh Steelers
Baltimore Ravens, american_football.football_team.home_games, Cleveland Browns at Baltimore Ravens, 2009-09-27
Green Bay Packers at Pittsburgh Steelers, 2009-12-20, american_football.football_game.home_team, Pittsburgh Steelers
Washington Redskins at Baltimore Ravens, 2008-12-07, american_football.football_game.season, 2008 NFL season
Heinz Field, sports.sports_facility.home_venue_for, m.0wz1z97
m.0wz2qcy, sports.team_venue_relationship.venue, Three Rivers Stadium
Super Bowl XLIII, sports.sports_championship_event.season, 2008 NFL season
Baltimore Ravens at Pittsburgh Steelers, 2009-01-18, american_football.football_game.season, 2008 NFL season
Three Rivers Stadium, location.location.events, 1998 AFC Championship Game
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-01-11
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.away_team, Pittsburgh Steelers
2011 AFC Championship Game, time.event.locations, Heinz Field
Pittsburgh Steelers, american_football.football_team.home_games, Minnesota Vikings at Pittsburgh Steelers, 2009-10-25
Baltimore Ravens, american_football.football_team.home_games, Denver Broncos at Baltimore Ravens, 2009-11-01
Pittsburgh Steelers at Baltimore Ravens, 2009-11-29, american_football.football_game.home_team, Baltimore Ravens
Cleveland Browns at Baltimore Ravens, 2008-09-21, american_football.football_game.season, 2008 NFL season
Super Bowl XIV, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Miami Dolphins, 2010-01-03
Super Bowl XLIII, sports.sports_championship_event.champion, Pittsburgh Steelers
Pittsburgh Steelers, sports.sports_team.arena_stadium, Pitt Stadium

Answer: Heinz Field