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 state is the steelers from? 
Knowledge Triplets: Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901rjf
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0791wk0
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r6p
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0791wjp
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0793ffk
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.passing, m.0901rct
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.home_team, Washington Redskins
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0793q46
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0792c1y
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Tennessee Titans, 2008-12-21
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fh9
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6w
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fgl
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793q9b
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0792c3v
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl8c
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r21
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0791wjb
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0793q5l
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.passing, m.0791whx
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7c
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.passing, m.0792t03
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl77
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0794t8c
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901r0_
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.home_team, Arizona Cardinals
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f1r
New York Giants at Pittsburgh Steelers, 2008-10-26, common.topic.notable_for, g.1256xshh6
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793q64
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r8c
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792b_s
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901rh5
Pittsburgh Steelers at New England Patriots, 2008-11-30, common.topic.notable_for, g.125g473dj
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0792c6m
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.passing, m.0793q3j
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rc3
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0792c4n
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wlk
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.season, 2009 NFL season
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792czf
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, common.topic.notable_for, g.1255xfn7h
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.home_team, Kansas City Chiefs
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792dcx
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.passing, m.0901qyg
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.passing, m.0792dz6
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.passing, m.0792d8q
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rrb
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7r
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901ryb
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wqh
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rvd
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0792cy1
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793ffx
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792bzc
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7_
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wqx
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901rg2
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0792c61
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wl2
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r3d
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0792bxh
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Chicago Bears, 2009-09-20
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0792by7
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.rushing, m.0792t0x
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fg7
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tf1
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.home_team, Pittsburgh Steelers
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r5w
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0791wkd
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.away_team, New York Giants
Pittsburgh Steelers, sports.sports_team.sport, American football
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901r01
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0792dzn
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0792cxc
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rsm
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.passing, m.0792cwl
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.rushing, m.0792d94
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rw_
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.rushing, m.0792c28
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792dbj
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792by_
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, common.topic.notable_types, NFL Game
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.passing, m.0794t6r
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7w
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792cz2
Pittsburgh Steelers at Washington Redskins, 2008-11-03, common.topic.notable_for, g.1259m4sn3
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792dbw
Pittsburgh Steelers, sports.sports_team.location, Pittsburgh
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792b_1
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792t19
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tgx
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-10-04
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792t22
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6r
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0793fdz
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.home_team, Tennessee Titans
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792dc6
Pittsburgh Steelers, sports.sports_team.location, Pittsburgh
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793q6x
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792c_3
Pittsburgh Steelers, american_football.football_team.home_games, Minnesota Vikings at Pittsburgh Steelers, 2009-10-25
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.rushing, m.0792t0k
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901rnd
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0793fdm
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, common.topic.notable_for, g.125ddf772
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792t2w
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.away_team, Pittsburgh Steelers
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6c
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793qb5
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f00
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f22
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792b_d
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wkr
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f1d
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901qzx
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0792d_p
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0792cxq
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tb2
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.passing, m.0792c0c
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0794t8t
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 Arizona Cardinals, 2009-02-01
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793q8q
Pittsburgh Steelers, american_football.football_team.home_games, New York Giants at Pittsburgh Steelers, 2008-10-26
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f2f
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0792d_b
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794td2
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fgy
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl87
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0794t7r
Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19, american_football.football_game.receiving, m.07924wr
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0792bym
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rw6
Pittsburgh Steelers at Cincinnati Bengals, 2008-10-19, american_football.football_game.home_team, Cincinnati Bengals
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wmj
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl8h
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792cyr
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.rushing, m.0792d9v
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7m
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0792c17
New York Giants at Pittsburgh Steelers, 2008-10-26, common.topic.notable_types, NFL Game
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792t1p
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6h
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rtv
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tg6
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6m
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0794t9d
Pittsburgh Steelers, american_football.football_team.conference, American Football Conference
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901qzh
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.rushing, m.0792dz_
Pittsburgh Steelers, american_football.football_team.away_games, Pittsburgh Steelers at Washington Redskins, 2008-11-03
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl83
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0792c2p
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl6_
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792db5
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.passing, m.0901rdg
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.passing, m.0792c0t
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tc0
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0792c1l
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0793q4s
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.rushing, m.0792c31
Pittsburgh Steelers, american_football.football_team.home_games, Houston Texans at Pittsburgh Steelers, 2008-09-07
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fhn
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f11
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901rpw
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2009-01-11
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0792c5c
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tj1
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0792bzq
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.passing, m.0793fd3
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792cyd
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.receiving, m.0901r9s
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.home_team, New England Patriots
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.season, 2008 NFL season
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl73
Arizona Cardinals, american_football.football_team.home_games, Pittsburgh Steelers at Arizona Cardinals, 2009-02-01
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.rushing, m.0792cx0
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792dck
Pittsburgh Steelers, american_football.football_team.home_games, San Diego Chargers at Pittsburgh Steelers, 2008-11-16
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.receiving, m.0792t2h
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f0c
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.passing, m.0792bw_
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, common.topic.notable_types, NFL Game
Pittsburgh Steelers at Kansas City Chiefs, 2009-11-22, american_football.football_game.rushing, m.0901rkn
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.rushing, m.0792bxw
New York Giants at Pittsburgh Steelers, 2008-10-26, american_football.football_game.receiving, m.0793fh_
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, common.topic.notable_for, g.125fg3qmn
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0791wp5
Pittsburgh Steelers, american_football.football_team.division, AFC North
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0792f0q
Pittsburgh Steelers, american_football.football_team.home_games, Tennessee Titans at Pittsburgh Steelers, 2009-09-10
Pittsburgh Steelers at Arizona Cardinals, 2009-02-01, american_football.football_game.receiving, m.0794tbh
Pittsburgh Steelers, american_football.football_team.historical_coaching_staff, m.04xwl7h
Pittsburgh Steelers at New England Patriots, 2008-11-30, american_football.football_game.receiving, m.0792czs
Pittsburgh Steelers at Tennessee Titans, 2008-12-21, american_football.football_game.rushing, m.0792d9h
Pittsburgh Steelers at Washington Redskins, 2008-11-03, american_football.football_game.receiving, m.0793q80

Answer: Pittsburgh