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 is the newest sports team Jim Harbaugh played for? 
Knowledge Triplets: Addison Harbaugh, freebase.valuenotation.has_value, Date of birth
San Francisco 49ers, sports.sports_team.season_record, m.075frd5
Grace Harbaugh, freebase.valuenotation.has_value, Weight
Jay Harbaugh, freebase.valuenotation.has_value, Place of birth
Addison Harbaugh, freebase.valuenotation.has_value, Height
m.075frjt, sports.sports_team_season_record.team, San Francisco 49ers
m.010rr5y8, people.sibling_relationship.sibling, Katherine Harbaugh
Jim Harbaugh, people.person.spouse_s, m.0j5zgbk
San Francisco 49ers, sports.sports_team.season_record, m.075frgr
Jack Harbaugh, freebase.valuenotation.has_value, Weight
Jack Harbaugh, common.topic.article, m.0274qg7
Jack Harbaugh, common.topic.notable_types, Person
San Diego Chargers, sports.sports_team.sport, American football
m.075frrq, sports.sports_team_season_record.team, San Francisco 49ers
Chicago Bears at San Francisco 49ers, 2009-11-12, american_football.football_game.home_team, San Francisco 49ers
Miah Harbaugh, people.person.children, James Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frrq
Jim Harbaugh, people.person.profession, American football player
Washington Redskins at San Francisco 49ers, 2008-12-28, american_football.football_game.home_team, San Francisco 49ers
Jim Harbaugh, american_football.football_player.position_s, Quarterback
Jay Harbaugh, people.person.parents, Miah Harbaugh
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05bv5rr
Jim Harbaugh, people.person.parents, Jack Harbaugh
James Harbaugh, freebase.valuenotation.has_value, Date of birth
Sarah Feuerborn Harbaugh, people.person.spouse_s, m.0hpd34v
Jim Harbaugh, award.award_winner.awards_won, m.0_qxpqk
Katherine Harbaugh, people.person.sibling_s, m.010rr5y8
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.0tk1yjj
m.05bj8y_, sports.sports_league_draft_pick.team, San Francisco 49ers
John Harbaugh, people.person.profession, American Football coach
Jay Harbaugh, common.topic.notable_for, g.1257pbkp_
Jim Harbaugh, education.academic.departments_old, Stanford University Department of Athletics, Physical Education and Recreation
m.0d5hv8k, sports.pro_sports_played.athlete, Jim Harbaugh
m.075frq3, sports.sports_team_season_record.team, San Francisco 49ers
Jack Harbaugh, people.person.children, Jim Harbaugh
Jim Harbaugh, people.person.children, Grace Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frby
James Harbaugh, people.person.parents, Jim Harbaugh
m.075frvz, sports.sports_team_season_record.team, San Francisco 49ers
Jack Harbaugh, common.topic.notable_types, American football head coach
m.010q84c1, sports.sports_league_draft_pick.team, San Francisco 49ers
Grace Harbaugh, people.person.parents, Jim Harbaugh
James Harbaugh, common.topic.notable_types, Person
San Francisco 49ers, sports.sports_team.colors, Gold
Miah Harbaugh, common.topic.notable_types, Person
San Francisco 49ers, sports.sports_team.sport, American football
m.075frjk, sports.sports_team_season_record.team, San Francisco 49ers
Jack Harbaugh, people.person.children, John Harbaugh
m.075frnw, sports.sports_team_season_record.team, San Francisco 49ers
m.010rr5y8, people.sibling_relationship.sibling, James Harbaugh
San Francisco 49ers, american_football.football_team.home_games, Chicago Bears at San Francisco 49ers, 2009-11-12
San Francisco 49ers, sports.sports_team.league, m.0crtm0h
John Harbaugh, people.person.profession, Coach
Addison Harbaugh, freebase.valuenotation.has_value, Weight
San Francisco 49ers, american_football.football_team.home_games, New England Patriots at San Francisco 49ers, 2008-10-05
Chicago Bears, sports.sports_team.sport, American football
San Francisco 49ers, sports.sports_team.league, m.0crtfjf
San Francisco 49ers, sports.sports_team.season_record, m.075frl1
m.0hph3jg, sports.sports_team_roster.team, Baltimore Ravens
Grace Harbaugh, common.topic.notable_for, g.125fxn3my
San Francisco 49ers, sports.sports_team.season_record, m.075frtd
m.075frk1, sports.sports_team_season_record.team, San Francisco 49ers
Addison Harbaugh, freebase.valuenotation.has_value, Country of nationality
m.05cdl8y, sports.sports_league_draft_pick.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frtx
m.075frf_, sports.sports_team_season_record.team, San Francisco 49ers
John Harbaugh, people.person.sibling_s, m.0hpd35p
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05bj8y_
Indianapolis Colts, sports.sports_team.sport, American football
Jim Harbaugh, common.topic.notable_for, g.125fjpygc
Jim Harbaugh, people.person.education, m.0d0_0_r
m.0hph3jg, sports.sports_team_roster.team, Baltimore Ravens
Jim Harbaugh, people.person.nationality, United States of America
San Francisco 49ers, sports.sports_team.season_record, m.075frrg
Miah Harbaugh, people.person.spouse_s, m.0j5zgbk
m.075frc5, sports.sports_team_season_record.team, San Francisco 49ers
Katherine Harbaugh, freebase.valuenotation.has_value, Weight
Jay Harbaugh, freebase.valuenotation.has_value, Country of nationality
San Francisco 49ers, sports.sports_team.season_record, m.075frhk
Katherine Harbaugh, people.person.parents, Jim Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frqp
San Francisco 49ers, sports.sports_team.season_record, m.075frnc
m.075frfh, sports.sports_team_season_record.team, San Francisco 49ers
Addison Harbaugh, people.person.gender, Female
James Harbaugh, freebase.valuenotation.has_value, Weight
m.075frd_, sports.sports_team_season_record.team, San Francisco 49ers
m.075frn3, sports.sports_team_season_record.team, San Francisco 49ers
St. Louis Rams at San Francisco 49ers, 2008-11-16, american_football.football_game.home_team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.colors, Scarlet
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.04jr8n1
John Harbaugh, people.person.parents, Jack Harbaugh
m.075frf7, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frq3
m.0crtfjf, sports.sports_league_participation.team, San Francisco 49ers
Jim Harbaugh, american_football.football_player.forty_yard_dash_time, m.0wl2cd7
Jim Harbaugh at 2010 Stanford football open house 2, common.image.appears_in_topic_gallery, Jim Harbaugh
m.0j5zgbk, people.marriage.spouse, Miah Harbaugh
St. Louis Rams at San Francisco 49ers, 2009-10-04, american_football.football_game.home_team, San Francisco 49ers
Crestline, location.location.people_born_here, Jack Harbaugh
Jim Harbaugh, people.person.places_lived, m.03pkxrm
m.0hph3hb, sports.sports_team_roster.player, Jim Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frjk
San Francisco 49ers, sports.sports_team.season_record, m.075frjt
Jim Harbaugh, common.topic.notable_types, American football player
Grace Harbaugh, people.person.sibling_s, m.010rr5y8
Jim Harbaugh, people.person.place_of_birth, Toledo
San Francisco 49ers, sports.sports_team.season_record, m.075frpm
Jim Harbaugh, people.person.sibling_s, m.0hpd35p
m.010rr5y8, people.sibling_relationship.sibling, Jay Harbaugh
Jim Harbaugh, people.person.children, Addison Harbaugh
Grace Harbaugh, people.person.gender, Female
Baltimore Ravens, american_football.football_team.current_head_coach, John Harbaugh
Jim Harbaugh, american_football.football_coach.current_team_head_coached, San Francisco 49ers
Tennessee Titans at San Francisco 49ers, 2009-11-08, american_football.football_game.home_team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frf_
James Harbaugh, common.topic.notable_for, g.125by8_55
m.010rr5y8, people.sibling_relationship.sibling, Grace Harbaugh
m.075frt4, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, american_football.football_team.home_games, Tennessee Titans at San Francisco 49ers, 2009-11-08
Addison Harbaugh, people.person.parents, Jim Harbaugh
Jim Harbaugh, people.person.children, Jack Harbaugh
Jim Harbaugh, common.topic.image, Jim Harbaugh at 2010 Stanford football open house 2
Grace Harbaugh, common.topic.notable_types, Person
New England Patriots at San Francisco 49ers, 2008-10-05, american_football.football_game.home_team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frmm
Sarah Feuerborn Harbaugh, freebase.valuenotation.has_value, Place of birth
m.075frgh, sports.sports_team_season_record.team, San Francisco 49ers
Chicago Bears at San Francisco 49ers, 2009-11-12, american_football.football_game.away_team, Chicago Bears
m.0_qxpqk, award.award_honor.award_winner, Jim Harbaugh
San Francisco 49ers, american_football.football_team.home_games, Seattle Seahawks at San Francisco 49ers, 2009-09-20
Jack Harbaugh, common.topic.notable_for, g.11bbsnvzyb
San Francisco 49ers, sports.sports_team.season_record, m.075frlt
Jim Harbaugh, american_football.football_coach.coaching_history, m.0hmxxbz
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3hb
Jack Harbaugh, freebase.valuenotation.has_value, Place of birth
Baltimore Ravens, sports.sports_team.sport, American football
San Francisco 49ers, sports.sports_team.league, m.0crt4_7
San Francisco 49ers, sports.sports_team.season_record, m.075frfh
San Francisco 49ers, sports.sports_team.season_record, m.075frj9
Jack Harbaugh, freebase.valuenotation.has_value, Country of nationality
m.075frmw, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frsg
San Francisco 49ers, sports.sports_team.season_record, m.075frsq
Sarah Feuerborn Harbaugh, people.person.children, Jack Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frr6
m.0n1gfdw, education.education.student, Jim Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frs6
m.0crt4_7, sports.sports_league_participation.team, San Francisco 49ers
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05bv5b7
m.075frtx, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.venue, m.0n9gjdd
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05bv587
m.0hpd34v, people.marriage.spouse, Sarah Feuerborn Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frk9
m.010rr5y8, people.sibling_relationship.sibling, Jack Harbaugh
m.05bv5tr, sports.sports_league_draft_pick.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frlk
m.0crtm0h, sports.sports_league_participation.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frn3
San Francisco 49ers, american_football.football_team.home_games, Washington Redskins at San Francisco 49ers, 2008-12-28
John Harbaugh, people.person.gender, Male
John Harbaugh, people.person.nationality, United States of America
Michigan Wolverines football, sports.sports_team.sport, American football
San Francisco 49ers, sports.professional_sports_team.owner_s, Jed York
Detroit Lions at San Francisco 49ers, 2008-09-21, american_football.football_game.home_team, San Francisco 49ers
Katherine Harbaugh, people.person.parents, Sarah Feuerborn Harbaugh
m.04jr8n1, sports.sports_league_draft_pick.team, San Francisco 49ers
Miah Harbaugh, people.person.children, Jay Harbaugh
Addison Harbaugh, freebase.valuenotation.has_value, Place of birth
m.0tk2qvh, sports.sports_league_draft_pick.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frnw
m.0w5bc62, education.education.student, Jack Harbaugh
Jim Harbaugh, people.person.education, m.0n1gfdw
San Francisco 49ers, sports.sports_team.championships, 2013 NFC Championship Game
m.0n11ks_, education.education.student, Jim Harbaugh
m.0hph3hz, sports.sports_team_roster.player, Jim Harbaugh
m.075frr6, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.championships, Super Bowl XXIII
m.075frqp, sports.sports_team_season_record.team, San Francisco 49ers
Jack Harbaugh, people.person.gender, Male
m.075frsq, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05bv5tr
Jay Harbaugh, people.person.sibling_s, m.010rr5y8
James Harbaugh, freebase.valuenotation.has_value, Country of nationality
Addison Harbaugh, people.person.parents, Sarah Feuerborn Harbaugh
m.0hmxxbz, american_football.football_historical_coach_position.coach, Jim Harbaugh
m.075frnm, sports.sports_team_season_record.team, San Francisco 49ers
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3jg
Jack Harbaugh, freebase.valuenotation.has_value, Height
San Francisco 49ers, sports.sports_team.season_record, m.075frk1
San Francisco 49ers, sports.sports_team.championships, Super Bowl XXIX
Jay Harbaugh, freebase.valuenotation.has_value, Weight
San Francisco 49ers, sports.professional_sports_team.owner_s, M Denise Debartolo York
San Francisco 49ers, sports.sports_team.season_record, m.075frkt
m.05bv587, sports.sports_league_draft_pick.team, San Francisco 49ers
Katherine Harbaugh, people.person.gender, Female
m.075frl1, sports.sports_team_season_record.team, San Francisco 49ers
m.075frw6, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frc5
San Francisco 49ers, sports.sports_team.season_record, m.075frtn
San Francisco 49ers, sports.sports_team.season_record, m.075frv4
San Francisco 49ers, sports.sports_team.championships, Super Bowl XIX
John Harbaugh, people.person.place_of_birth, Toledo
San Francisco 49ers at New York Giants, 2008-10-19, american_football.football_game.away_team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frcp
m.0hpd35p, people.sibling_relationship.sibling, John Harbaugh
James Harbaugh, people.person.gender, Male
Katherine Harbaugh, freebase.valuenotation.has_value, Date of birth
San Francisco 49ers, sports.sports_team.season_record, m.075frkk
Jim Harbaugh, people.person.children, Jay Harbaugh
Jim Harbaugh, common.topic.image, JimHarbaugh2007
San Francisco 49ers, sports.sports_team.season_record, m.075frvz
San Francisco 49ers, sports.sports_team.season_record, m.075frf7
m.0hph3j6, sports.sports_team_roster.player, Jim Harbaugh
Jack Harbaugh, people.person.place_of_birth, Crestline
m.075frd5, sports.sports_team_season_record.team, San Francisco 49ers
m.0hph3j6, sports.sports_team_roster.team, Chicago Bears
Atlanta Falcons at San Francisco 49ers, 2009-10-11, american_football.football_game.home_team, San Francisco 49ers
Grace Harbaugh, people.person.parents, Miah Harbaugh
Jim Harbaugh, people.person.children, Katherine Harbaugh
m.075frhk, sports.sports_team_season_record.team, San Francisco 49ers
Addison Harbaugh, common.topic.notable_types, Person
Sarah Feuerborn Harbaugh, freebase.valuenotation.has_value, Height
San Francisco 49ers, sports.sports_team.location, San Francisco
San Francisco 49ers, sports.sports_team.season_record, m.075frw6
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3jg
Jack Harbaugh, common.topic.notable_for, g.12567dxth
m.0hph3jg, sports.sports_team_roster.player, Jim Harbaugh
m.05bv5rr, sports.sports_league_draft_pick.team, San Francisco 49ers
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.010hb_4f
James Harbaugh, freebase.valuenotation.has_value, Height
Sarah Feuerborn Harbaugh, people.person.children, Katherine Harbaugh
Jim Harbaugh, common.topic.article, m.04rmt_
San Francisco 49ers, sports.sports_team.season_record, m.075frd_
m.075frcf, sports.sports_team_season_record.team, San Francisco 49ers
Addison Harbaugh, common.topic.notable_for, g.1255pdnsy
Jay Harbaugh, people.person.gender, Male
San Francisco 49ers, sports.sports_team.season_record, m.075frmw
Jack Harbaugh, people.person.parents, Sarah Feuerborn Harbaugh
m.0tk1yjj, sports.sports_league_draft_pick.team, San Francisco 49ers
m.075frs6, sports.sports_team_season_record.team, San Francisco 49ers
Jim Harbaugh, sports.pro_athlete.sports_played_professionally, m.0d5hv8k
m.075frqc, sports.sports_team_season_record.team, San Francisco 49ers
m.075frqy, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.professional_sports_team.owner_s, John York
m.0d0_0_r, education.education.student, Jim Harbaugh
Jay Harbaugh, people.person.parents, Jim Harbaugh
Jack Harbaugh, people.person.sibling_s, m.010rr5y8
John York, sports.sports_team_owner.teams_owned, San Francisco 49ers
Jim Harbaugh, people.person.spouse_s, m.0hpd34v
San Francisco 49ers, sports.sports_team.team_mascot, Sourdough Sam
m.0j5zgbk, people.marriage.spouse, Jim Harbaugh
m.03pkxrm, people.place_lived.person, Jim Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frnm
m.075frvg, sports.sports_team_season_record.team, San Francisco 49ers
Jim Harbaugh, people.person.children, James Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frcy
Grace Harbaugh, freebase.valuenotation.has_value, Country of nationality
m.075frpw, sports.sports_team_season_record.team, San Francisco 49ers
m.075frrg, sports.sports_team_season_record.team, San Francisco 49ers
James Harbaugh, people.person.parents, Miah Harbaugh
m.075frl9, sports.sports_team_season_record.team, San Francisco 49ers
m.075frlk, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frj1
San Francisco 49ers, american_football.football_team.current_head_coach, Jim Harbaugh
San Francisco 49ers, sports.sports_team.championships, Super Bowl XVI
m.0hpd34v, people.marriage.spouse, Jim Harbaugh
Katherine Harbaugh, freebase.valuenotation.has_value, Place of birth
San Francisco 49ers, sports.sports_team.arena_stadium, Candlestick Park
San Francisco 49ers, sports.sports_team.championships, Super Bowl XXIV
San Francisco 49ers, sports.sports_team.season_record, m.075frqy
New York Jets at San Francisco 49ers, 2008-12-07, american_football.football_game.home_team, San Francisco 49ers
Jim Harbaugh, people.person.gender, Male
m.075frp3, sports.sports_team_season_record.team, San Francisco 49ers
m.0hpd35p, people.sibling_relationship.sibling, Jim Harbaugh
James Harbaugh, freebase.valuenotation.has_value, Place of birth
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3j6
m.075frtn, sports.sports_team_season_record.team, San Francisco 49ers
Sarah Feuerborn Harbaugh, freebase.valuenotation.has_value, Country of nationality
San Francisco 49ers, common.topic.notable_types, Professional Sports Team
Jack Harbaugh, people.person.education, m.0w5bc62
San Francisco 49ers, sports.sports_team.season_record, m.075frt4
San Francisco 49ers, sports.sports_team.season_record, m.075frl9
San Francisco 49ers, sports.sports_team.season_record, m.075frg7
San Francisco 49ers, sports.sports_team.league, m.0crt9bh
Sarah Feuerborn Harbaugh, people.person.gender, Female
John Harbaugh, common.topic.notable_types, American football player
Katherine Harbaugh, freebase.valuenotation.has_value, Height
Seattle Seahawks at San Francisco 49ers, 2009-09-20, american_football.football_game.home_team, San Francisco 49ers
m.0hph3hz, sports.sports_team_roster.team, Indianapolis Colts
m.075frvq, sports.sports_team_season_record.team, San Francisco 49ers
Sarah Feuerborn Harbaugh, common.topic.notable_types, Person
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.04j60vc
m.075frtd, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frdr
San Francisco 49ers, sports.sports_team.season_record, m.075frgh
Miah Harbaugh, people.person.gender, Female
San Francisco 49ers, american_football.football_team.home_games, New York Jets at San Francisco 49ers, 2008-12-07
Jim Harbaugh, people.person.education, m.0n11ks_
Sarah Feuerborn Harbaugh, people.person.children, Addison Harbaugh
m.0hph3jp, sports.sports_team_roster.player, Jim Harbaugh
Stanford University Department of Athletics, Physical Education and Recreation, education.department.academics_old, Jim Harbaugh
Miah Harbaugh, people.person.children, Grace Harbaugh
JimHarbaugh2007, common.image.appears_in_topic_gallery, Jim Harbaugh
San Francisco 49ers, sports.sports_team.season_record, m.075frbp
John Harbaugh, freebase.valuenotation.has_value, Height
Jay Harbaugh, freebase.valuenotation.has_value, Height
Katherine Harbaugh, common.topic.notable_for, g.1258vlwrl
m.04j60vc, sports.sports_league_draft_pick.team, San Francisco 49ers
m.075frmm, sports.sports_team_season_record.team, San Francisco 49ers
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3jp
m.075frv4, sports.sports_team_season_record.team, San Francisco 49ers
m.075frbp, sports.sports_team_season_record.team, San Francisco 49ers
Sarah Feuerborn Harbaugh, freebase.valuenotation.has_value, Weight
m.0crt9bh, sports.sports_league_participation.team, San Francisco 49ers
Jim Harbaugh, people.person.profession, Coach
m.075frg7, sports.sports_team_season_record.team, San Francisco 49ers
m.075frm1, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frvq
m.075frj1, sports.sports_team_season_record.team, San Francisco 49ers
Detroit Lions at San Francisco 49ers, 2009-12-27, american_football.football_game.home_team, San Francisco 49ers
Jack Harbaugh, people.person.parents, Jim Harbaugh
Jay Harbaugh, common.topic.notable_types, Person
Seattle Seahawks at San Francisco 49ers, 2008-10-26, american_football.football_game.home_team, San Francisco 49ers
Katherine Harbaugh, freebase.valuenotation.has_value, Country of nationality
San Francisco 49ers, sports.sports_team.season_record, m.075frh9
Katherine Harbaugh, common.topic.notable_types, Person
m.075frk9, sports.sports_team_season_record.team, San Francisco 49ers
James Harbaugh, people.person.sibling_s, m.010rr5y8
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.0tk2qvh
m.010rr5y8, people.sibling_relationship.sibling, Addison Harbaugh
Jed York, sports.sports_team_owner.teams_owned, San Francisco 49ers
Jim Harbaugh, sports.pro_athlete.teams, m.0hph3hz
San Francisco 49ers, sports.sports_team.season_record, m.075frm1
m.010hb_4f, sports.sports_league_draft_pick.team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.venue, m.0111fp78
San Francisco 49ers, sports.professional_sports_team.draft_picks, m.05cdl8y
San Francisco 49ers, sports.sports_team.season_record, m.075frfr
Jim Harbaugh at 2010 Stanford football open house 2, common.image.size, m.02g_5qf
Jack Harbaugh, people.person.profession, Coach
San Francisco 49ers at Houston Texans, 2009-10-25, american_football.football_game.away_team, San Francisco 49ers
San Francisco 49ers, sports.sports_team.season_record, m.075frp3
John Harbaugh, american_football.football_coach.current_team_head_coached, Baltimore Ravens
San Francisco 49ers, sports.sports_team.season_record, m.075frht
San Francisco 49ers, sports.sports_team.season_record, m.075frvg
m.075frj9, sports.sports_team_season_record.team, San Francisco 49ers
m.05bv5b7, sports.sports_league_draft_pick.team, San Francisco 49ers
Jim Harbaugh, people.person.profession, American Football coach
m.075frh9, sports.sports_team_season_record.team, San Francisco 49ers
San Francisco 49ers at Seattle Seahawks, 2009-12-06, american_football.football_game.away_team, San Francisco 49ers
Grace Harbaugh, freebase.valuenotation.has_value, Height
Jay Harbaugh, freebase.valuenotation.has_value, Date of birth
San Francisco 49ers, american_football.football_team.home_games, Detroit Lions at San Francisco 49ers, 2009-12-27
Grace Harbaugh, freebase.valuenotation.has_value, Place of birth
Addison Harbaugh, people.person.sibling_s, m.010rr5y8

Answer: Baltimore Ravens